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Bay Area Endocrinology PC

Endocrinology, Diabetes & Metabolism Physician in Mill Valley, CA · enumerated 2024 · authorized official Amer Budayr, Ceo.

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

National Provider Identifier

1669293775

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Registry record

Entity type Organization (Type 2)
Legal business name Bay Area Endocrinology PC
Parent organization Amer Budayr MD Endocrinology
Practice address 655 Redwood Hwy Frontage Rd Ste 102, Mill Valley, CA, 94941
Phone (415) 569-4470
Enumeration date Oct 21, 2024
Last updated in NPPES Oct 21, 2024

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Amer Budayr
Title Ceo
Phone (925) 386-6001

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.

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Frequently asked questions

What type of organization is Bay Area Endocrinology PC?
Bay Area Endocrinology PC is registered in NPPES as a Endocrinology, Diabetes & Metabolism Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-21.