Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bay Family Medical Group, Inc.

Q: What type of organization is Bay Family Medical Group, Inc.?

Bay Family Medical Group, Inc. is registered in NPPES as a Primary Care Clinic/Center (its primary provider taxonomy).

Primary Care Clinic/Center in San Mateo, CA · enumerated 2006 · authorized official Rosie Tan-Cantiga, Practice Manager.

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

National Provider Identifier

1982793196

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Bay Family Medical Group, Inc.

Other name <Unavail>

Practice address 50 S San Mateo Dr Ste 230, San Mateo, CA, 94401

Phone (650) 348-0454

Fax (650) 348-7923

Enumeration date Oct 12, 2006

Last updated in NPPES Feb 25, 2022

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Rosie Tan-Cantiga

Title Practice Manager

Phone (650) 348-0454

Other identifiers

Identifier	Type	State	Issuer
94-29877982	Other	CA	DR. ALEXANDER MOLDANADO
ZZZ141372	Other	CA	MICHELE LOBITZ, FNP

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

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.

What type of organization is Bay Family Medical Group, Inc.?

Bay Family Medical Group, Inc. is registered in NPPES as a Primary Care Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-25.