NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glenn Anthony Harper, M.D.

Family Medicine Physician in State College, PA · enumerated 2006.

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

National Provider Identifier

1902866080

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Glenn Anthony Harper
Credential M.D.
Sex Male
Practice address 1850 E Park Ave Ste 301, State College, PA, 16803
Phone (814) 231-6862
Fax (814) 231-6701
Enumeration date Mar 24, 2006
Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 18732 (WV) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 18732 (WV) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD490659 (PA) 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
Q053993 Medicaid TN -
1902866080 Medicaid WV -
64433402 Medicaid KY -
2215294 Medicaid OH -
P00080663 Other WV MEDICARE-RR PROVIDER NUMBER

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

What specialty is Glenn Harper?
Glenn Harper is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.