JOHN RONALD FITZGERALD D.O.
NPI 1164848982
Emergency Medicine in Oklahoma City, OK
About John Ronald Fitzgerald D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN RONALD FITZGERALD D.O. (NPI 1164848982) is an individual emergency medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (5556) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Ronald Fitzgerald D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show John Fitzgerald reassigns Medicare billing to 5 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
Stillwater, OK 74074
- Reassigned Medicare billing, Oklahoma enrollment
- 298 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 96 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 6
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 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.
Referred Medical Equipment & Supplies CMS DME claims 2
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 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 John Fitzgerald's NPI number?
The NPI number for John Fitzgerald is 1164848982. It was assigned to this individual provider in the NPPES registry on March 17, 2014.
Where is John Fitzgerald located?
John Fitzgerald practices at 4401 S Western Ave, Oklahoma City, OK 73109. The listed phone number is (405) 636-7709.
What is John Fitzgerald's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Fitzgerald enrolled in Medicare?
Yes. John Fitzgerald is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Fitzgerald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Fitzgerald reassigns Medicare benefits to 5 organizations: Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Emergency Services Of Oklahoma PC (Norman, OK), South Central Emergency Services PC (Stillwater, OK), Oklahoma Emergency Services PC (Lawton, OK) and Hospital Care Consultants Region II Inc (West Memphis, AR). 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 John Fitzgerald'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 John Fitzgerald was last updated on June 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# John Ronald Fitzgerald, D.O. · NPI 1164848982
Emergency Medicine physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since March 17, 2014.
## Identity
- **NPI:** 1164848982 (Entity type: Individual)
- **Enumerated:** March 17, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 5556 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4401 S WESTERN AVE, Oklahoma City, OK 73109-3413
- **Phone:** (405) 636-7709
## 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:** 5 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); South Central Emergency Services PC (NPI 1558663724, Stillwater, OK); Oklahoma Emergency Services PC (NPI 1114239795, Lawton, OK); Hospital Care Consultants Region II Inc (NPI 1558491449, West Memphis, AR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1164848982) · Data from the CMS NPPES public registry.