DR. YVONNE ERUSIAFE MD
NPI 1780145607
Psychiatry & Neurology - Psychiatry in Walnut Creek, CA
About Dr. Yvonne Erusiafe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YVONNE ERUSIAFE MD (NPI 1780145607) is an individual psychiatry provider in Walnut Creek, California, licensed in California (A185732) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Savannah, and is a graduate of Other (2010).
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. Yvonne Erusiafe 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
2Medicare enrollment records show Yvonne Erusiafe reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Creek, CA 94597
- Reassigned Medicare billing, California enrollment
- 149 clinicians in this Medicare group
Roseville, CA 95661
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Telemedicine Group PC
- 205 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 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94597 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALNUT CREEK, CA 94597
WALNUT CREEK, CA 94597
WALNUT CREEK, CA 94597
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 Yvonne Erusiafe's NPI number?
The NPI number for Yvonne Erusiafe is 1780145607. It was assigned to this individual provider in the NPPES registry on March 26, 2019.
Where is Yvonne Erusiafe located?
Yvonne Erusiafe practices at 3100 Oak Rd Ste 270, Walnut Creek, CA 94597. The listed phone number is (619) 272-0400.
What is Yvonne Erusiafe's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Yvonne Erusiafe enrolled in Medicare?
Yes. Yvonne Erusiafe 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 Yvonne Erusiafe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Erusiafe reassigns Medicare benefits to 2 organizations: Comprehensive Psychiatric Services, A Medical Group (Walnut Creek, CA) and Telehealth Specialty Medical Group (Roseville, CA). 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 Yvonne Erusiafe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yvonne Erusiafe accept?
Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list Yvonne Erusiafe 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.
When was this NPI record last updated?
The NPPES record for Yvonne Erusiafe was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Yvonne Erusiafe, MD · NPI 1780145607
Psychiatry physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since March 26, 2019.
## Identity
- **NPI:** 1780145607 (Entity type: Individual)
- **Enumerated:** March 26, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A185732 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3100 OAK RD STE 270, Walnut Creek, CA 94597-2078
- **Phone:** (619) 272-0400
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Comprehensive Psychiatric Services, A Medical Group (NPI 1184785834, Walnut Creek, CA); Telehealth Specialty Medical Group (NPI 1326338237, Roseville, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** February 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780145607) · Data from the CMS NPPES public registry.