JOSHUA LAURENCE TARKAN M.D. NPI 1922104884

NPI Information

  • NPI: 1922104884
  • Provider Name: JOSHUA LAURENCE TARKAN, M.D.
  • Classification: Internal Medicine - 207RN0300X
  • Specialization: Nephrology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 260 MERRIMAC ST
    NEWBURYPORT, MA
    ZIP 01950
  • Phone: (978) 499-7400

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NPI Details

Joshua Laurence Tarkan, M.D. is a nephrology internal medicine in Newburyport, MA with 25 years of experience. The provider is an internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. Joshua Laurence Tarkan, M.D. NPI is 1922104884. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: EMORY UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:2001

The provider's business location address is:

260 MERRIMAC ST
NEWBURYPORT, MA
ZIP 01950-192
Phone: (978) 499-7400
Fax: (978) 499-7326

The NPI 1922104884 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS:Q5106)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS:90960)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS:90961)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Urinalysis, manual test (HCPCS:81002)
  • Dialysis services, 1 physician visit per month (20 years or older) (HCPCS:90962)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)

The enumeration date for this NPI number is 9/16/2006 and was last updated on 4/23/2016.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RN0300XInternal MedicineNephrology220460MASSACHUSETTSYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1I10081MEDICARE UPIN
21922104884OTHERMASSACHUSETTSAETNA
3469461OTHERMASSACHUSETTSTUFTS HEALTH PLAN
4P00423457OTHERMASSACHUSETTSRR MEDICARE
50041051OTHERMASSACHUSETTSNEIGHBORHOOD HEALTH PLAN
6AA90052OTHERMASSACHUSETTSHARVARD PILGRIM HEALTHCAR
71504440OTHERMASSACHUSETTSCIGNA
81922104884OTHERMASSACHUSETTSFALLON COMMUNITY HEALTH PLAN
989-01537OTHERMASSACHUSETTSEVERCARE
10A3708001MEDICARE PINMASSACHUSETTS
1130206633OTHERNEW HAMPSHIRENH MEDICAID
12J28466OTHERMASSACHUSETTSBLUE CROSS OF MASS.
13967291-02OTHERMASSACHUSETTSNETWORK HEALTH PLAN
147796604OTHERMASSACHUSETTSAETNA NON HMO
15110037949AMEDICAIDMASSACHUSETTS

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: 11/21/2025

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