Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tangwan Bih Azefor, MD

Anesthesiology Physician in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1336341742

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Registry record

Entity type Individual (Type 1)

Name Dr. Tangwan Bih Azefor

Credential MD

Sex Female

Practice address 4940 Eastern Avenue, A5w-588, Baltimore, MD, 21224

Phone (410) 550-0942

Fax (410) 550-0443

Enumeration date Jun 5, 2007

Last updated in NPPES Oct 20, 2019

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D68871 (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
023771000	Medicaid	MD	-

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 Tangwan Azefor's NPI record?

Cross-check NPI 1336341742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336341742 active?

Yes, as of the latest NPPES snapshot, NPI 1336341742 is active (record last updated 2019-10-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-20.