DR. JOSHUAH STEVEN MAYO DO
NPI 1104407881
Emergency Medicine in Oklahoma City, OK
About Dr. Joshuah Steven Mayo Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSHUAH STEVEN MAYO DO (NPI 1104407881) is an individual emergency medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (7714) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2021).
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 and accepts Medicare assignment
Dr. Joshuah Steven Mayo Do 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 Joshuah Mayo 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
Norman, OK 73071
- Reassigned Medicare billing, Oklahoma enrollment
- 418 clinicians in this Medicare group
Tuttle, OK 73089
- Reassigned Medicare billing, Oklahoma enrollment
- 97 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 53 clinicians in this Medicare group
Ponca City, OK 74601
- Reassigned Medicare billing, Oklahoma enrollment
- 130 clinicians in this Medicare group
Newport, TN 37821
- Reassigned Medicare billing, North Carolina enrollment
- 557 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Mission Hospital And Asheville Surgery Ce
Acute Care Hospitals · Asheville, NCThe Mcdowell Hospital
Acute Care Hospitals · Marion, NCTransylvania Regional Hospital, Inc
Critical Access Hospitals · Brevard, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73109 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 73109
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 Joshuah Mayo's NPI number?
The NPI number for Joshuah Mayo is 1104407881. It was assigned to this individual provider in the NPPES registry on April 15, 2021.
Where is Joshuah Mayo located?
Joshuah Mayo practices at 4401 S Western Ave, Oklahoma City, OK 73109. The listed phone number is (405) 636-7000.
What is Joshuah Mayo's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joshuah Mayo enrolled in Medicare?
Yes. Joshuah Mayo 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 Joshuah Mayo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshuah Mayo reassigns Medicare benefits to 6 organizations: Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Emergency Services Of Oklahoma PC (Norman, OK), Grady Memorial Hospital (Tuttle, OK), Hospitalist Medicine Physicians Of Oklahoma Tcs LLC (Lawton, OK), Nes Oklahoma, Inc. (Ponca 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 Joshuah Mayo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joshuah Mayo affiliated with any hospitals?
According to CMS data, Joshuah Mayo is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, The Mcdowell Hospital and Transylvania Regional Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Joshuah Mayo was last updated on October 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Joshuah Steven Mayo, DO · NPI 1104407881
Emergency Medicine physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since April 15, 2021.
## Identity
- **NPI:** 1104407881 (Entity type: Individual)
- **Enumerated:** April 15, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 7714 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 S WESTERN AVE, Oklahoma City, OK 73109-3413
- **Phone:** (405) 636-7000
## 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); Emergency Services Of Oklahoma PC (NPI 1215249891, Norman, OK); Grady Memorial Hospital (NPI 1750715439, Tuttle, OK); Hospitalist Medicine Physicians Of Oklahoma Tcs LLC (NPI 1043932486, Lawton, OK); Nes Oklahoma, Inc. (NPI 1528040722, Ponca City, OK); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 2021
## Record status
- **NPPES last updated:** October 5, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1104407881) · Data from the CMS NPPES public registry.