MARILYN APPIAH DO
NPI 1194757963
Obstetrics & Gynecology in Oklahoma City, OK
About Marilyn Appiah Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARILYN APPIAH DO (NPI 1194757963) is an individual obstetrics & gynecology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (4050) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marilyn Appiah 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.
Areas of Expertise CMS Part B claims 2
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.
Ssm Health St Anthony Hospital - Oklahoma City
Acute Care Hospitals · Oklahoma City, OKO U Medical Center
Acute Care Hospitals · Oklahoma City, OKSsm Health St Anthony Hospital - Midwest
Acute Care Hospitals · Midwest City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73139 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 73139
OKLAHOMA CITY, OK 73139
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 Marilyn Appiah's NPI number?
The NPI number for Marilyn Appiah is 1194757963. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Marilyn Appiah located?
Marilyn Appiah practices at 1025 Straka Ter, Oklahoma City, OK 73139. The listed phone number is (405) 632-6688.
What is Marilyn Appiah's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Marilyn Appiah enrolled in Medicare?
Yes. Marilyn Appiah 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.
What insurance does Marilyn Appiah accept?
Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Marilyn Appiah 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 Marilyn Appiah affiliated with any hospitals?
According to CMS data, Marilyn Appiah is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, O U Medical Center and Ssm Health St Anthony Hospital - Midwest.
When was this NPI record last updated?
The NPPES record for Marilyn Appiah was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Marilyn Appiah, DO · NPI 1194757963
Obstetrics & Gynecology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1194757963 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4050 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1025 STRAKA TER, Oklahoma City, OK 73139-2544
- **Phone:** (405) 632-6688 · **Fax:** (844) 689-9671
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 1998
## Record status
- **NPPES last updated:** May 7, 2026
- **Other identifiers:** Medicaid 200016910A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1194757963) · Data from the CMS NPPES public registry.