TAMARA CEPHAS
NPI 1497207575
Nurse Practitioner - Family in Tulsa, OK
About Tamara Cephas NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMARA CEPHAS (NPI 1497207575) is an individual family provider in Tulsa, Oklahoma, licensed in Oklahoma (87130) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tamara Cephas is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Tamara Cephas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
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 Tamara Cephas's NPI number?
The NPI number for Tamara Cephas is 1497207575. It was assigned to this individual provider in the NPPES registry on October 25, 2016.
Where is Tamara Cephas located?
Tamara Cephas practices at 1923 S Utica Ave, Tulsa, OK 74104. The listed phone number is (918) 748-4650.
What is Tamara Cephas's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tamara Cephas enrolled in Medicare?
Yes. Tamara Cephas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Tamara Cephas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Cephas reassigns Medicare benefits to St. John Physicians, Inc. (Tulsa, OK). 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 Tamara Cephas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamara Cephas accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Tamara Cephas 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.
Is Tamara Cephas affiliated with any hospitals?
According to CMS data, Tamara Cephas is affiliated with Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Tamara Cephas was last updated on March 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Tamara Cephas · NPI 1497207575
Family physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since October 25, 2016.
## Identity
- **NPI:** 1497207575 (Entity type: Individual)
- **Enumerated:** October 25, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 87130 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1923 S UTICA AVE, Tulsa, OK 74104-6520
- **Phone:** (918) 748-4650 · **Fax:** (918) 403-6341
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** St. John Physicians, Inc. (NPI 1336194406, Tulsa, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 8, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1497207575) · Data from the CMS NPPES public registry.