Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Janet Hortin, MD

Internal Medicine Physician in West Lafayette, IN · enumerated 2005 · practices at Purdue University.

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

National Provider Identifier

1235126020

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Registry record

Entity type Individual (Type 1)

Name Dr. Janet Hortin

Credential MD

Sex Female

Practice address 601 Stadium Mall Dr, West Lafayette, IN, 47907

Phone (765) 418-8433

Fax (765) 496-1227

Enumeration date Oct 5, 2005

Last updated in NPPES Mar 2, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 158807 (NC) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01035982A (IN) Secondary

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
92627	Other	-	GEISINGER HEALTH PLAN
000000204059	Other	-	ANTHEM BLUE CROSS BLUE SH

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 Janet Hortin?

Janet Hortin 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.

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-02.