MR. PHILIP NATHAN MAYER NP-C
NPI 1346550316
Nurse Practitioner in Oklahoma City, OK
About Mr. Philip Nathan Mayer Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. PHILIP NATHAN MAYER NP-C (NPI 1346550316) is an individual nurse practitioner in Oklahoma City, Oklahoma, licensed in Oklahoma (82696) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 2
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
Mr. Philip Nathan Mayer Np-c 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 Reassignments
6Medicare enrollment records show Philip Mayer reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Emergency Physicians Of Mid-America PC
- 310 clinicians in this Medicare group
Oklahoma City, OK 73107
- Reassigned Medicare billing, Oklahoma enrollment
- 117 clinicians in this Medicare group
Oklahoma City, OK 73116
- Reassigned Medicare billing, Oklahoma enrollment
- 507 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 8 clinicians in this Medicare group
Oklahoma City, OK 73159
- Reassigned Medicare billing, Oklahoma enrollment
- 22 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 96 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 5
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.
Ssm Health St Anthony Hospital - Oklahoma City
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73102 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.
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
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 Philip Mayer's NPI number?
The NPI number for Philip Mayer is 1346550316. It was assigned to this individual provider in the NPPES registry on October 8, 2010.
Where is Philip Mayer located?
Philip Mayer practices at 1000 N Lee Ave, Oklahoma City, OK 73102. The listed phone number is (405) 272-6155.
What is Philip Mayer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Philip Mayer enrolled in Medicare?
Yes. Philip Mayer 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 organizations bill Medicare for Philip Mayer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Mayer reassigns Medicare benefits to 6 organizations: Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Variety Care, Inc. (Oklahoma City, OK), Saints Medical Group, LLC (Oklahoma City, OK), Tpg Hospital LLC (Oklahoma City, OK), Community Hospital LLC (Oklahoma City, OK) and 1 more organization, listed in the Medicare section above. 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 Philip Mayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Philip Mayer accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health and Oscar Insurance Company list Philip Mayer 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 Philip Mayer affiliated with any hospitals?
According to CMS data, Philip Mayer is affiliated with Ssm Health St Anthony Hospital - Oklahoma City.
When was this NPI record last updated?
The NPPES record for Philip Mayer was last updated on March 20, 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.
# Mr. Philip Nathan Mayer, NP-C · NPI 1346550316
Nurse Practitioner physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since October 8, 2010.
## Identity
- **NPI:** 1346550316 (Entity type: Individual)
- **Enumerated:** October 8, 2010
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 82696 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 N LEE AVE, Oklahoma City, OK 73102-1036
- **Phone:** (405) 272-6155
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Emergency Physicians Of Mid-America, P.C. (NPI 1063825297, Oklahoma City, OK); Variety Care, Inc. (NPI 1467789610, Oklahoma City, OK); Saints Medical Group, LLC (NPI 1437195922, Oklahoma City, OK); Tpg Hospital LLC (NPI 1194902296, Oklahoma City, OK); Community Hospital LLC (NPI 1730366832, Oklahoma City, OK); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** March 20, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346550316) · Data from the CMS NPPES public registry.