Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pulmonary Associates of Metrowest, P.C.

Internal Medicine Physician in Natick, MA · enumerated 2007 · authorized official Deborah Markowitz, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770636029

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Registry record

Entity type Organization (Type 2)

Legal business name Pulmonary Associates of Metrowest, P.C.

Practice address 67 Union St, 6th Floor, Natick, MA, 01760

Phone (508) 650-7432

Fax (508) 650-7883

Enumeration date Jan 19, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Deborah Markowitz

Title President

Phone (508) 788-1246

Other identifiers

Identifier	Type	State	Issuer
M18799	Other	MA	BLUE CROSS BLUE SHIELD
9733141	Medicaid	MA	-
691588	Other	MA	TUFTS
AA15265	Other	MA	HARVARD PILGRIM

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Pulmonary Associates of Metrowest, P.C. located?

The practice location on file with NPPES is in Natick, MA.

Providers at this address

Browse all →

Arnold Miller Specialist · Natick, MA NPI 1609862994 Metrowest Vascular PC Vascular Surgery Physician · Natick, MA NPI 1033108576 William Goodman Surgery Physician · Natick, MA NPI 1477542637 Kathaleen Porter Surgery Physician · Natick, MA NPI 1093706517 Karen Gail Brandse MD & Assoc Internal Medicine Physician · Natick, MA NPI 1588645782 Karen-Gail Brandse Internal Medicine Physician · Natick, MA NPI 1588645790 Lawrence Handler Gastroenterology Physician · Natick, MA NPI 1134101470 Stephen Rosenthal Psychiatry Physician · Natick, MA NPI 1821069451

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.