NPI Portal NPI Lookup & Verification

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

Dr. Stefan A. Topolski, M.D.

Family Medicine Physician in Shelburne Falls, MA · enumerated 2006 · practices at Caring in Community, Inc..

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

National Provider Identifier

1518984087

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Registry record

Entity type Individual (Type 1)
Name Dr. Stefan A. Topolski
Credential M.D.
Sex Male
Practice address Shelburne Falls, MA, 01370
Fax (413) 625-6290
Enumeration date Jul 17, 2006
Last updated in NPPES May 16, 2025

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 209410 (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
209410 Other MA TUFTS
28439 Other MA HEALTH NEW ENGLAND
5997557 Other MA GHI
711545 Other MA HARVARD PILGRIM
B105266-01 Other MA CIGNA
0144720 Medicaid MA -
J23600 Other MA BLUECROSSBLUESHIELD
21614 Other MA BMC HEALTHNET

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

Where does Stefan Topolski practice?
The practice location on file with NPPES is in Shelburne Falls, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stefan Topolski?
The National Provider Identifier (NPI) for Stefan Topolski is 1518984087, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.