WILLIAM PRESKENIS MD NPI 1104803808

NPI Information

  • NPI: 1104803808
  • Provider Name: WILLIAM PRESKENIS, MD
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 27 SYCAMORE ST
    STE 100, PRIME HEALTHCARE
    GLASTONBURY, CT
    ZIP 06033
  • Phone: (860) 659-0581

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NPI Details

William Preskenis, MD is a pulmonary disease internal medicine in Glastonbury, CT with 43 years of experience. The provider is an internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. William Preskenis, MD NPI is 1104803808. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1983

The provider's business location address is:

27 SYCAMORE ST
STE 100, PRIME HEALTHCARE
GLASTONBURY, CT
ZIP 06033-223
Phone: (860) 659-0581
Fax: (860) 652-3077

The NPI 1104803808 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Test to measure expiratory airflow and volume (HCPCS:94010)
  • Test to examine how well the lungs exchange gases (HCPCS:94729)
  • Test to determine lung volumes using gas dilution or washout (HCPCS:94727)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Follow-up observation care per day, typically 25 minutes (HCPCS:99225)
  • Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS:94060)
  • Test for exercise-induced lung stress (HCPCS:94618)
  • Initial hospital observation care per day, typically 50 minutes (HCPCS:99219)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Follow-up observation care per day, typically 15 minutes (HCPCS:99224)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Sleep study including heart rate, breathing, and sleep time (HCPCS:95800)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Initial hospital observation care per day, typically 30 minutes (HCPCS:99218)

The enumeration date for this NPI number is 12/23/2005 and was last updated on 3/7/2023.

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
1207RP1001XInternal MedicinePulmonary Disease026608CONNECTICUTYes

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
1010026608CT01OTHERCONNECTICUTBCBS
2026608OTHERCONNECTICUTMEDICAL LICENSE
3001266081MEDICAIDCONNECTICUT

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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