TAMUNOSISI E LEGG-JACK M.D.
NPI 1558312421
Emergency Medicine - Emergency Medical Services in Bartlesville, OK
About Tamunosisi E Legg-jack M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMUNOSISI E LEGG-JACK M.D. (NPI 1558312421) is an individual emergency medical services provider in Bartlesville, Oklahoma, licensed in Oklahoma (23135) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tamunosisi E Legg-jack M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tamunosisi Legg-jack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Memphis, AR 72301
- Reassigned Medicare billing, Oklahoma enrollment
- 79 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BARTLESVILLE, OK 74006
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tamunosisi Legg-jack's NPI number?
The NPI number for Tamunosisi Legg-jack is 1558312421. It was assigned to this individual provider in the NPPES registry on May 15, 2006.
Where is Tamunosisi Legg-jack located?
Tamunosisi Legg-jack practices at 3500 E Frank Phillips Blvd, Bartlesville, OK 74006. The listed phone number is (918) 333-7200.
What is Tamunosisi Legg-jack's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Tamunosisi Legg-jack enrolled in Medicare?
Yes. Tamunosisi Legg-jack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tamunosisi Legg-jack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamunosisi Legg-jack reassigns Medicare benefits to Hospital Care Consultants Region II Inc (West Memphis, AR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tamunosisi Legg-jack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tamunosisi Legg-jack was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tamunosisi E Legg-Jack, M.D. · NPI 1558312421
Emergency Medical Services physician in Bartlesville, Oklahoma. Individual provider, active in the CMS NPPES registry since May 15, 2006.
## Identity
- **NPI:** 1558312421 (Entity type: Individual)
- **Enumerated:** May 15, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 23135 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3500 E FRANK PHILLIPS BLVD, Bartlesville, OK 74006-2411
- **Phone:** (918) 333-7200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hospital Care Consultants Region II Inc (NPI 1558491449, West Memphis, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1558312421) · Data from the CMS NPPES public registry.