NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jenny Lee Guest, DO

Emergency Medicine Physician in Chillicothe, OH · enumerated 2007.

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

National Provider Identifier

1285847111

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jenny Lee Guest
Credential DO
Sex Female
Practice address 272 Hospital Rd, Chillicothe, OH, 45601
Enumeration date May 7, 2007
Last updated in NPPES Apr 20, 2011

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 58-002216 (OH) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 34-00-9617 (OH) Primary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 806 (NE) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
000000636641 Other OH ANTHEM BLUE CROSS BLUE SHIELD
2994121 Medicaid OH -

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

Where does Jenny Guest practice?
The practice location on file with NPPES is in Chillicothe, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jenny Guest?
The National Provider Identifier (NPI) for Jenny Guest is 1285847111, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-20.