MICHAEL STEPHEN PTASZYNSKI MD
NPI 1063409308
Internal Medicine - Pulmonary Disease in Bristol, CT

Q: What is Michael Ptaszynski's NPI number?

The NPI number for Michael Ptaszynski is 1063409308. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Q: What is Michael Ptaszynski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since October 03, 2005

25 NEWELL RD, #D-25, BRISTOL, CT 06010(860) 314-6020(860) 314-6024 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Michael Stephen Ptaszynski Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL STEPHEN PTASZYNSKI MD (NPI 1063409308) is an individual pulmonary disease provider in Bristol, Connecticut, licensed in Connecticut (019680) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1063409308

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameMICHAEL STEPHEN PTASZYNSKICredential: MD

Location Address25 NEWELL RD, #D-25Bristol, CT 06010-5100

Mailing AddressPo Box 2828Bristol, CT 06011-2828 · (860) 585-3906 · Fax (860) 585-3907

Phone(860) 314-6020

Fax(860) 314-6024

Sole ProprietorNo

Enumeration DateOctober 3, 2005

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1063409308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CT · 019680

Definition

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 019680 (CT)

25 NEWELL RD, Bristol, CT 06010

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONALD S GREEN MD

Internal Medicine (Gastroenterology)

25 NEWELL RD, SUITE E-36
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 583-9252

RAINER WOLF BAGDASARIAN MD

Surgery

25 NEWELL RD, SUITE D28
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 583-2003

DANIEL NORMAN SMILEY MD

Internal Medicine (Gastroenterology)

25 NEWELL RD, SUITE E-36
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 583-9252

DR. ROBERT C DEBIASE MD

Internal Medicine (Cardiovascular Disease)

25 NEWELL RD, SUITE D24
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 582-3235

CONNECTICUT ORTHOPAEDIC CARE, LLC

Orthopaedic Surgery

25 NEWELL RD
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 585-3681

DR. JOANNA E SAMPSON M.D.

Internal Medicine (Gastroenterology)

25 NEWELL RD, SUITE E-36
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 583-9252

ANASTASIA MARIA STERGOS RD, CDN

Dietitian, Registered

25 NEWELL RD
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 845-8367

SHWETA UPADHYAY

Internal Medicine (Pulmonary Disease)

25 NEWELL RD, D-24
BRISTOL, CT 06010

Naugatuck Valley Planning Region (860) 314-6020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Ptaszynski's NPI number?

The NPI number for Michael Ptaszynski is 1063409308. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Where is Michael Ptaszynski located?

Michael Ptaszynski practices at 25 Newell Rd #d-25, Bristol, CT 06010. The listed phone number is (860) 314-6020.

What is Michael Ptaszynski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Michael Ptaszynski was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.