Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan L. Steffy, M.D.

Internal Medicine Physician in Fort Wayne, IN · enumerated 2005 · practices at Parkview Hospital.

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

National Provider Identifier

1821075995

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Registry record

Entity type Individual (Type 1)

Name Susan L. Steffy

Credential M.D.

Sex Female

Practice address 2231 Carew St, Fort Wayne, IN, 46805

Phone (260) 373-7765

Fax (260) 373-7760

Enumeration date Dec 29, 2005

Last updated in NPPES Apr 14, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01041631A (IN) 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
000000264512	Other	IL	ANTHEM
200027920	Medicaid	IN	-
3937240010	Other	IN	MEDICARE DMEPOS
10623	Other	IN	PHYSICIANS HEALTH PLAN
00001426252 07	Other	-	UNITED HEALTHCARE
4676263	Other	-	AETNA

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 Susan Steffy?

Susan Steffy 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 2025-04-14.