Tamunosisi Legg-Jack, M.D.
NPI 1558312421 · Emergency Medical Services (Emergency Medicine) Physician · Bartlesville, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamunosisi Legg-Jack, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in Bartlesville, OK (NPI 1558312421).
Provider details
- NPI number
- 1558312421
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23135 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-05-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is Tamunosisi Legg-Jack's NPI number?
- Tamunosisi Legg-Jack's National Provider Identifier (NPI) is 1558312421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamunosisi Legg-Jack's specialty?
- Tamunosisi Legg-Jack is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Tamunosisi Legg-Jack located?
- Tamunosisi Legg-Jack's practice location on file with NPPES is 3500 E Frank Phillips Blvd, Bartlesville, OK 74006-2411.
- What is Tamunosisi Legg-Jack's phone number?
- The practice phone number listed in the NPPES registry for Tamunosisi Legg-Jack is (918) 333-7200.
- Does Tamunosisi Legg-Jack accept Medicare?
- Tamunosisi Legg-Jack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamunosisi Legg-Jack's NPI active?
- Yes — Tamunosisi Legg-Jack's NPI (1558312421) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.