Provider Type Icon

MERRILEE LEONHARDT MD NPI 1144255316


NPI Record

The following NPI record includes the field values provided by the NPPES as well as the field definition as published in the Federal Register. The complete NPI record is also available for download in text, csv and xml formats.

Field Name Field Value Definition 1
NPI 1144255316 The 10-position all-numeric identification number assigned by the NPS to uniquely identify a health care provider. The NPI number includes an ISO standard check-digit in the 10th position. There is no intelligence about the health care provider in the number.
Entity Type Code 1 Code describing the type of health care provider that is being assigned an NPI. Codes are 1 = (Person): individual human being who furnishes health care; 2 = (Non-person): entity other than an individual human being that furnishes health care (for example, hospital, SNF, hospital subunit, pharmacy, or HMO).
Provider Last Name Legal Name LEONHARDT The last name of the provider. If the provider is an individual, this is the legal name.
Provider First Name MERRILEE The first name of the provider, if the provider is an individual.
Provider Credential Text MD The abbreviations for professional degrees or credentials used or held by the provider, if the provider is an individual. Examples are MD, DDS, CSW, CNA, AA, NP, RNA, or PSY. These credential designations will not be verified by NPS.
Provider First Line Business Practice Location Address 68 BRIDGE ST The first line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Second Line Business Practice Location Address SUITE 206 The second line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Business Practice Location Address City Name SUFFIELD The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name CT The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code 060783107 The postal ZIP or zone code in the location address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available.
Provider Business Practice Location Address Country Code If outside U S US The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number 8602545360 The telephone number associated with the location address of the provider being identified.
Provider Enumeration Date 7/12/2006 The date the provider was assigned a unique identifier (assigned an NPI).
Last Update Date 10/28/2019 The date that a record was last updated or changed.
Provider Gender Code F The code designating the provider’s gender if the provider is a person.
Healthcare Provider Taxonomy Code 1 2084P0800X Code designating the provider type, classification, and specialization. Codes are from the Healthcare Provider Taxonomy code list. The NPS will associate these data with the license data for providers with Entity type code = 1.
Provider License Number 1 029363 The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with ‘‘provider taxonomy code’’.
Provider License Number State Code 1 CT The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 1 N
Healthcare Provider Taxonomy Code 2 2084P0800X
Provider License Number 2 10637A The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with ‘‘provider taxonomy code’’.
Provider License Number State Code 2 WY The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 2 N
Healthcare Provider Taxonomy Code 3 2084P0800X
Provider License Number 3 DR.0056794 The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with ‘‘provider taxonomy code’’.
Provider License Number State Code 3 CO The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 3 N
Healthcare Provider Taxonomy Code 4 2084P0800X
Provider License Number 4 M-13280 The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with ‘‘provider taxonomy code’’.
Provider License Number State Code 4 ID The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 4 N
Healthcare Provider Taxonomy Code 5 2084P0800X
Provider License Number 5 MD60646239 The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with ‘‘provider taxonomy code’’.
Provider License Number State Code 5 WA The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 5 N
Healthcare Provider Taxonomy Code 6 2084P0800X
Provider License Number 6 MD2016-0274
Provider License Number State Code 6 NM
Healthcare Provider Primary Taxonomy Switch 6 N
Healthcare Provider Taxonomy Code 7 2084P0800X
Provider License Number 7 G143445
Provider License Number State Code 7 CA
Healthcare Provider Primary Taxonomy Switch 7 N
Healthcare Provider Taxonomy Code 8 2084P0800X
Provider License Number 8 MD-18700
Provider License Number State Code 8 HI
Healthcare Provider Primary Taxonomy Switch 8 N
Healthcare Provider Taxonomy Code 9 2084P0800X
Provider License Number 9 MED-PHYS-LIC-50223
Provider License Number State Code 9 MT
Healthcare Provider Primary Taxonomy Switch 9 N
Healthcare Provider Taxonomy Code 10 2084P0800X
Provider License Number 10 16665
Provider License Number State Code 10 NV
Healthcare Provider Primary Taxonomy Switch 10 N
Healthcare Provider Taxonomy Code 11 2084P0800X
Provider License Number 11 114299
Provider License Number State Code 11 AK
Healthcare Provider Primary Taxonomy Switch 11 N
Healthcare Provider Taxonomy Code 12 2084P0800X
Provider License Number 12 MD176677
Provider License Number State Code 12 OR
Healthcare Provider Primary Taxonomy Switch 12 N
Healthcare Provider Taxonomy Code 13 2084P0800X
Provider License Number 13 52310
Provider License Number State Code 13 AZ
Healthcare Provider Primary Taxonomy Switch 13 N
Healthcare Provider Taxonomy Code 14 2084P0800X
Provider License Number 14 71113
Provider License Number State Code 14 MA
Healthcare Provider Primary Taxonomy Switch 14 Y
Other Provider Identifier 1 3064671 Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 1 05 Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 1 MA
Other Provider Identifier 2 5000560 Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 2 01 Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier Issuer 2 TUFTS HEALTH PLAN
Other Provider Identifier 3 998296 Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 3 01 Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 3 MA
Other Provider Identifier Issuer 3 NETWORK HEALTH
Is Sole Proprietor N Code indicating whether the provider is operating as a sole proprietor. Codes are: Y = Yes; N = No

(1) Field Definition Source-. Federal Register / Vol. 69, No. 15 / Friday, January 23, 2004 / Rules and Regulations - Part II Department of Health and Human Services Office of the Secretary 45 CFR Part 162 HIPAA Administrative Simplification: Standard Unique Health Identifier for Health Care Providers; Final Rule

Download NPI Record

Export to text format icon Download this NPI record in Text format: Export

Export to text format icon Download this NPI record in Excel (CSV) format: Export

Export to text format icon Download this NPI record in XML format: Export

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 5/5/2024

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.