KOUAME A YAO AGACNP - BC
NPI 1417599135
Nurse Practitioner - Acute Care in San Francisco, CA
About Kouame A Yao Agacnp - Bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KOUAME A YAO AGACNP - BC (NPI 1417599135) is an individual acute care provider in San Francisco, California, licensed in California (NP95038007) and active in the NPI registry since October 2019. He is enrolled in Medicare PECOS, is affiliated with West Virginia University Hospitals, Inc, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 5
Secondary Practice Locations 3
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
Kouame A Yao Agacnp - Bc 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
9Medicare enrollment records show Kouame Yao reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 761 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Bridgeport, WV 26330
- Reassigned Medicare billing, West Virginia enrollment
- Medicare enrollment name: West Virginia University Medical Corporation
- 2,471 clinicians in this Medicare group
Roanoke, VA 24014
- Reassigned Medicare billing, Virginia enrollment
- 1,207 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.
West Virginia University Hospitals, Inc
Acute Care Hospitals · Morgantown, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 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.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Kouame Yao's NPI number?
The NPI number for Kouame Yao is 1417599135. It was assigned to this individual provider in the NPPES registry on October 14, 2019.
Where is Kouame Yao located?
Kouame Yao practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 350-5825.
What is Kouame Yao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Kouame Yao enrolled in Medicare?
Yes. Kouame Yao 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 Kouame Yao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kouame Yao reassigns Medicare benefits to 9 organizations: Regents Of The University Of California (San Francisco, CA), Ucsf Dept Of Surgery (San Francisco, CA), Ucsf Pediatrics Associates (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and 4 more organizations, 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 Kouame Yao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kouame Yao accept?
Health plans from CareSource and UnitedHealthcare list Kouame Yao 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 Kouame Yao affiliated with any hospitals?
According to CMS data, Kouame Yao is affiliated with West Virginia University Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Kouame Yao was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Kouame A Yao, AGACNP - BC · NPI 1417599135
Acute Care physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since October 14, 2019.
## Identity
- **NPI:** 1417599135 (Entity type: Individual)
- **Enumerated:** October 14, 2019
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** NP95038007 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 PARNASSUS AVE, San Francisco, CA 94143-2204
- **Phone:** (415) 350-5825
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1376613943, San Francisco, CA); Ucsf Dept Of Surgery (NPI 1477627537, San Francisco, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417599135) · Data from the CMS NPPES public registry.