Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Allison Virginia Bunch, NP

Family Nurse Practitioner in San Mateo, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871661207

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Allison Virginia Bunch

Credential NP

Sex Female

Practice address 50 S San Mateo Dr Ste 360, San Mateo, CA, 94401

Phone (650) 652-8787

Enumeration date Dec 1, 2006

Last updated in NPPES Jun 23, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 651326 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Allison Bunch practice?

The practice location on file with NPPES is in San Mateo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Allison Bunch?

The National Provider Identifier (NPI) for Allison Bunch is 1871661207, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-23.