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

Martin Jan Bergman, M.D.

Rheumatology Physician in Ridley Park, PA · enumerated 2005.

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

National Provider Identifier

1710977004

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Registry record

Entity type Individual (Type 1)

Name Martin Jan Bergman

Credential M.D.

Sex Male

Practice address Ridley Park, PA, 19078

Phone (610) 521-1701

Fax (610) 521-9450

Enumeration date Oct 27, 2005

Last updated in NPPES Jun 27, 2019

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD030099E (PA) 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
1079883	Medicaid	PA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Martin Bergman's NPI record?

Cross-check NPI 1710977004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710977004 active?

Yes, as of the latest NPPES snapshot, NPI 1710977004 is active (record last updated 2019-06-27).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-27.