Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alameda Anesthesia Associates Medical Group, Inc

Anesthesiology Physician in Castro Valley, CA · enumerated 2006 · authorized official David Black, President.

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

National Provider Identifier

1487602256

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Registry record

Entity type Organization (Type 2)

Legal business name Alameda Anesthesia Associates Medical Group, Inc

Practice address 20103 Lake Chabot Rd, Castro Valley, CA, 94546

Phone (510) 537-1234

Fax (510) 727-2786

Enumeration date May 4, 2006

Last updated in NPPES Dec 29, 2008

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License N/A Primary

Authorized official

Name David Black

Title President

Phone (503) 372-2740

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 Alameda Anesthesia Associates Medical Group, Inc?

Alameda Anesthesia Associates Medical Group, Inc is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-29.