DR. FRANK AZUBUIKE NWANKWO MD
NPI 1780918185
Obstetrics & Gynecology in Allen, TX
About Dr. Frank Azubuike Nwankwo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FRANK AZUBUIKE NWANKWO MD (NPI 1780918185) is an individual obstetrics & gynecology provider in Allen, Texas, licensed in Texas (Q2356) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, is affiliated with Methodist Charlton Medical Center, and maintains a secondary practice location in Ada.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Frank Azubuike Nwankwo 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
5Medicare enrollment records show Frank Nwankwo reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plano, TX 75093
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
Dallas, TX 75238
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Dallas, TX 75203
- Reassigned Medicare billing, Texas enrollment
- 562 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Austin, TX 78758
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Obhg Texas Holdings PA
- 998 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.
Methodist Charlton Medical Center
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Frank Nwankwo's NPI number?
The NPI number for Frank Nwankwo is 1780918185. It was assigned to this individual provider in the NPPES registry on October 1, 2009.
Where is Frank Nwankwo located?
Frank Nwankwo practices at 974 Shaddock Park Ln, Allen, TX 75013. The listed phone number is (469) 544-9176.
What is Frank Nwankwo's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Frank Nwankwo enrolled in Medicare?
Yes. Frank Nwankwo 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 Frank Nwankwo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frank Nwankwo reassigns Medicare benefits to 5 organizations: Medical Clinic Of North Texas, PLLC (Plano, TX), Atrium House Call Clinic, LLC (Dallas, TX), Medhealth (Dallas, TX), Arlington Physician Services PA (Mansfield, TX) and Obhg Texas Holdings, P.A. (Austin, TX). 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 Frank Nwankwo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Frank Nwankwo accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Frank Nwankwo 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 Frank Nwankwo affiliated with any hospitals?
According to CMS data, Frank Nwankwo is affiliated with Methodist Charlton Medical Center.
When was this NPI record last updated?
The NPPES record for Frank Nwankwo was last updated on September 1, 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. Frank Azubuike Nwankwo, MD · NPI 1780918185
Obstetrics & Gynecology physician in Allen, Texas. Individual provider, active in the CMS NPPES registry since October 1, 2009.
## Identity
- **NPI:** 1780918185 (Entity type: Individual)
- **Enumerated:** October 1, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** Q2356 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 974 SHADDOCK PARK LN, Allen, TX 75013-5665
- **Phone:** (469) 544-9176
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Medical Clinic Of North Texas, PLLC (NPI 1912955030, Plano, TX); Atrium House Call Clinic, LLC (NPI 1659914539, Dallas, TX); Medhealth (NPI 1912957200, Dallas, TX); Arlington Physician Services PA (NPI 1093144610, Mansfield, TX); Obhg Texas Holdings, P.A. (NPI 1083917769, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** September 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1780918185) · Data from the CMS NPPES public registry.