Aaron Jacob, MD
NPI 1275524274 · General Practice Physician · Fort Leonard Wood, MO
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Jacob, MD is a General Practice Physician provider in Fort Leonard Wood, MO (NPI 1275524274).
Provider details
- NPI number
- 1275524274
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 40656 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Aaron Jacob's NPI number?
- Aaron Jacob's National Provider Identifier (NPI) is 1275524274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Jacob's specialty?
- Aaron Jacob is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Jacob located?
- Aaron Jacob's practice location on file with NPPES is 126 Missouri Ave, Fort Leonard Wood, MO 65473-8952.
- What is Aaron Jacob's phone number?
- The practice phone number listed in the NPPES registry for Aaron Jacob is (573) 596-0417.
- Does Aaron Jacob accept Medicare?
- Aaron Jacob is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Jacob's NPI active?
- Yes — Aaron Jacob's NPI (1275524274) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.