Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jacob Harrison, DO

Student in an Organized Health Care Education/Training Program in Keesler Afb, MS · enumerated 2023.

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

National Provider Identifier

1790476091

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Registry record

Entity type Individual (Type 1)

Name Dr. Jacob Harrison

Credential DO

Sex Male

Practice address 301 Fisher St Rm 5a127, Keesler Afb, MS, 39534

Phone (228) 376-3092

Enumeration date May 17, 2023

Last updated in NPPES May 17, 2023

Taxonomy & licenses

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

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

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

Is NPI 1790476091 active?

Yes, as of the latest NPPES snapshot, NPI 1790476091 is active (record last updated 2023-05-17).

How do I verify Jacob Harrison's NPI record?

Cross-check NPI 1790476091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Daniel Barker Emergency Medicine Physician · Biloxi, MS NPI 1588013858 Hugo Sanchez Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1225614266 Richard Lee Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1477201085 Breanne Parets Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1386384725 Megan Green Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1508502584 Melanie Kusakavitch Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1184485104 Tristan Cheramie Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1891545208 Dat Phan Student in an Organized Health Care Education/Training Program · Keesler Afb, MS NPI 1336995547

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-17.