NPI Portal NPI Lookup & Verification

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

Adam Marc Ginsberg, D.O.

Physical Medicine & Rehabilitation Physician in Newark, DE · enumerated 2008.

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

National Provider Identifier

1598900235

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Registry record

Entity type Individual (Type 1)
Name Adam Marc Ginsberg
Credential D.O.
Sex Male
Practice address Newark, DE, 19713
Phone (302) 731-2888
Fax (302) 731-7049
Enumeration date Dec 10, 2008
Last updated in NPPES Jan 25, 2024

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License C2-0009826 (DE) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1598900235 active?
Yes, as of the latest NPPES snapshot, NPI 1598900235 is active (record last updated 2024-01-25).
How do I verify Adam Ginsberg's NPI record?
Cross-check NPI 1598900235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.