MRS. ALLISON VIRGINIA BUNCH NP
NPI 1871661207
Nurse Practitioner - Family in San Mateo, CA
About Mrs. Allison Virginia Bunch Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALLISON VIRGINIA BUNCH NP (NPI 1871661207) is an individual family provider in San Mateo, California, licensed in California (651326) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of University Of California, San Francisco School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Mrs. Allison Virginia Bunch Np 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 Reassignment
Medicare enrollment records show Allison Bunch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Carlos, CA 94070
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1013950807 (California), NPI 1982845186 (California), NPI 1568851327 (California), NPI 1497996524 (California)
- 393 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Allison Bunch's NPI number?
The NPI number for Allison Bunch is 1871661207. It was assigned to this individual provider in the NPPES registry on December 1, 2006. The provider is also known as Alison Virginia Efird.
Where is Allison Bunch located?
Allison Bunch practices at 50 S San Mateo Dr Ste 360, San Mateo, CA 94401. The listed phone number is (650) 652-8787.
What is Allison Bunch's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Allison Bunch enrolled in Medicare?
Yes. Allison Bunch 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 organization bills Medicare for Allison Bunch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Bunch reassigns Medicare benefits to Sutter Bay Medical Foundation (San Carlos, CA). The 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 Allison Bunch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Allison Bunch was last updated on June 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Allison Virginia Bunch, NP · NPI 1871661207
Family physician in San Mateo, California. Individual provider, active in the CMS NPPES registry since December 1, 2006.
## Identity
- **NPI:** 1871661207 (Entity type: Individual)
- **Enumerated:** December 1, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 651326 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 S SAN MATEO DR STE 360, San Mateo, CA 94401
- **Phone:** (650) 652-8787
## 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:** Sutter Bay Medical Foundation (NPI 1164840088, San Carlos, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** June 23, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1871661207) · Data from the CMS NPPES public registry.