DR. JAMES TIMOTHY PHOENIX II MD
NPI 1649311309
Internal Medicine in Tulsa, OK
About Dr. James Timothy Phoenix Ii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES TIMOTHY PHOENIX II MD (NPI 1649311309) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (23972) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. James Timothy Phoenix Ii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show James Phoenix reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74145
- Reassigned Medicare billing, Oklahoma enrollment
- 24 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 181 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 820 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.
Areas of Expertise CMS Part B claims 20
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74145 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 19
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 James Phoenix's NPI number?
The NPI number for James Phoenix is 1649311309. It was assigned to this individual provider in the NPPES registry on February 8, 2007.
Where is James Phoenix located?
James Phoenix practices at 7912 E 31st Ct Ste 200, Tulsa, OK 74145. The listed phone number is (918) 743-8200.
What is James Phoenix's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is James Phoenix enrolled in Medicare?
Yes. James Phoenix is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for James Phoenix's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Phoenix reassigns Medicare benefits to 3 organizations: National Family Medical Associates, LLC (Tulsa, OK), Omni Medical Group Inc (Tulsa, OK) and St. John Physicians, Inc. (Tulsa, OK). Each 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 James Phoenix's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Phoenix accept?
Health plans from Mending Health list James Phoenix as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for James Phoenix was last updated on July 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.