Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Marissa Wolf Horrell, MD

Colon & Rectal Surgery Physician in Lexington, KY · enumerated 2018.

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

National Provider Identifier

1609364496

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Registry record

Entity type Individual (Type 1)

Name Erin Marissa Wolf Horrell

Credential MD

Sex Female

Practice address 740 S Limestone Ste L119, Lexington, KY, 40536

Phone (859) 257-3253

Fax (859) 323-1203

Enumeration date Apr 26, 2018

Last updated in NPPES Jul 23, 2024

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 59445 (KY) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Erin Wolf Horrell's NPI record?

Cross-check NPI 1609364496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609364496 active?

Yes, as of the latest NPPES snapshot, NPI 1609364496 is active (record last updated 2024-07-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.