Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glen R Gibson, MD

Surgical Oncology Physician in Annapolis, MD · enumerated 2005.

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

National Provider Identifier

1609874973

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Registry record

Entity type Individual (Type 1)

Name Dr. Glen R Gibson

Credential MD

Sex Male

Practice address 2003 Medical Pkwy, Suite 301, Annapolis, MD, 21401

Phone (410) 266-9966

Fax (410) 266-6819

Enumeration date Jul 12, 2005

Last updated in NPPES Dec 5, 2013

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License D0062550 (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
2137029	Other	-	MAMSI
64670901	Other	-	BCBS
64670903	Other	-	BCBS (HOS)
K5850009	Other	-	BCBS DC
102077	Other	-	JHHC
1703604	Other	-	AMERICHOICE
2363265	Other	-	UNITED HEALTHCARE
3758040	Other	-	CIGNA
3943260	Other	-	AETNA HMO
407175105	Medicaid	MD	-
254989	Other	-	KAISER
7105042	Other	-	AETNA PPO
287909	Other	-	AMERIGROUP
145726104	Other	-	FEDERAL WORKMAN'S COMP (ANNE ARUNDEL MEDICAL CENTER)
64670908	Other	-	BCBS
407972800	Medicaid	MD	-
610307700	Other	-	FEDERAL WORKMANS COMP
0001	Other	-	BCBS
64670904	Other	-	BCBS (HOS)

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

Is NPI 1609874973 active?

Yes, as of the latest NPPES snapshot, NPI 1609874973 is active (record last updated 2013-12-05).

How do I verify Glen Gibson's NPI record?

Cross-check NPI 1609874973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-05.