Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ada I. Offurum, MD

Hospitalist Physician in Baltimore, MD · enumerated 2005.

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

National Provider Identifier

1598755373

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Registry record

Entity type Individual (Type 1)

Name Dr. Ada I. Offurum

Credential MD

Sex Female

Practice address 22 S Greene St, Baltimore, MD, 21201

Phone (410) 328-5793

Fax (410) 328-0248

Enumeration date Oct 24, 2005

Last updated in NPPES Feb 20, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D057761 (MD) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License D57751 (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
034350700	Medicaid	DC	-
1000021653	Medicaid	DE	-
755103700	Medicaid	MD	-
613252-01 & 02	Other	MD	BC/BS

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 1598755373 active?

Yes, as of the latest NPPES snapshot, NPI 1598755373 is active (record last updated 2015-02-20).

How do I verify Ada Offurum's NPI record?

Cross-check NPI 1598755373 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 2015-02-20.