Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gladys Lorena Fion, MD

Internal Medicine Physician in Phila, PA · enumerated 2005.

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

National Provider Identifier

1821072059

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Registry record

Entity type Individual (Type 1)

Name Gladys Lorena Fion

Credential MD

Sex Female

Practice address 100 E Lehigh Ave, Chc 1, Phila, PA, 19125

Phone (215) 707-1866

Fax (215) 707-1876

Enumeration date Dec 1, 2005

Last updated in NPPES Aug 14, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD067977L (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
1370738	Other	PA	HIGHMARK BLUE SHIELD
30001625	Other	PA	KMHP
3Y2518	Other	PA	HEALTH NET
2062523000	Other	PA	INDEPENDENCE BLUE CROSS
P00025009	Other	PA	RR MEDICARE
3209015	Other	PA	AETNA HMO
483430	Other	PA	COVENTRY HEALTH AMERICA
7338285	Other	PA	AETNA PPO
9317	Other	PA	BRAVO HEALTH

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 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.

What specialty is Gladys Fion?

Gladys Fion is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-14.