OMAR A ABU ANZA MD
NPI 1629465802
Pediatrics - Pediatric Cardiology in Oklahoma City, OK
About Omar A Abu Anza Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OMAR A ABU ANZA MD (NPI 1629465802) is an individual pediatric cardiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (38427) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Omar A Abu Anza Md 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
3Medicare enrollment records show Omar Abu Anza reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 110 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
O U Medical Center
Acute Care Hospitals · Oklahoma City, OKOther Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73104
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 Omar Abu Anza's NPI number?
The NPI number for Omar Abu Anza is 1629465802. It was assigned to this individual provider in the NPPES registry on April 25, 2015.
Where is Omar Abu Anza located?
Omar Abu Anza practices at 1200 Everett Dr # Np2350, Oklahoma City, OK 73104. The listed phone number is (405) 271-5530.
What is Omar Abu Anza's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Omar Abu Anza enrolled in Medicare?
Yes. Omar Abu Anza 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 Omar Abu Anza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Omar Abu Anza reassigns Medicare benefits to 3 organizations: Ou Health Partners, Inc (Oklahoma City, OK), Mercy Hospital Oklahoma City, Inc (Oklahoma City, 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 Omar Abu Anza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Omar Abu Anza accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Omar Abu Anza 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 Omar Abu Anza affiliated with any hospitals?
According to CMS data, Omar Abu Anza is affiliated with O U Medical Center.
When was this NPI record last updated?
The NPPES record for Omar Abu Anza was last updated on July 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Omar A Abu Anza, MD · NPI 1629465802
Pediatric Cardiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since April 25, 2015.
## Identity
- **NPI:** 1629465802 (Entity type: Individual)
- **Enumerated:** April 25, 2015
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 38427 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 EVERETT DR # NP2350, Oklahoma City, OK 73104-5047
- **Phone:** (405) 271-5530
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK); Mercy Hospital Oklahoma City, Inc (NPI 1922192186, Oklahoma City, OK); St. John Physicians, Inc. (NPI 1336194406, Tulsa, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** July 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1629465802) · Data from the CMS NPPES public registry.