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

Dr. Robert Jay Ginsberg, M.D.

Family Medicine Physician in Burtonsville, MD · enumerated 2006.

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

National Provider Identifier

1801820964

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Jay Ginsberg

Credential M.D.

Sex Male

Practice address Burtonsville, MD, 20866

Phone (240) 389-1192

Fax (240) 389-1186

Enumeration date Jul 11, 2006

Last updated in NPPES Dec 17, 2012

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 D25344 (MD) 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
31339-1500	Medicaid	MD	-
4244044	Other	MD	CIGNA PIN
8160542	Other	MD	ALLIANCE PIN
8160542	Other	MD	OPTIMUM CHOICE
521186611	Other	MD	UNITED HEALTHCARE
8160542	Other	MD	MDIPA PIN
9070 0034	Other	MD	BSDC PIN
41417103	Other	MD	BSMD PIN
816542	Other	MD	MAMSI PIN

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 Robert Ginsberg's NPI record?

Cross-check NPI 1801820964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801820964 active?

Yes, as of the latest NPPES snapshot, NPI 1801820964 is active (record last updated 2012-12-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-17.