Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Adam A Paszkowski, M.D.

Internal Medicine Physician in Southbridge, MA · enumerated 2006.

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

National Provider Identifier

1306872452

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Registry record

Entity type Individual (Type 1)

Name Dr. Adam A Paszkowski

Credential M.D.

Sex Male

Practice address Southbridge, MA, 01550

Phone (508) 765-1641

Fax (508) 765-1498

Enumeration date Jun 23, 2006

Last updated in NPPES Mar 21, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 48390 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0401838	Other	MA	UNITED HEALTH CARE
34086	Other	MA	BOSTON NET HEALTH
35682	Other	MA	CIGNA
042793566	Other	MA	BANKERS LIFE
N02002	Other	MA	BLUE CROSS BLUE SHIELD
983802	Other	MA	NETWORK HEALTH
0281382	Medicaid	MA	-
44957	Other	MA	FALLON COMMUNITY HEALTH PLAN
60818	Other	MA	HARVARD PILGRIM
000454206	Other	MA	AETNA
539542	Other	MA	US HEALTH
708254	Other	MA	TUFTS

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

What specialty is Adam Paszkowski?

Adam Paszkowski is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Margaret Poole Family Nurse Practitioner · Southbridge, MA NPI 1932165719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-21.