Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew B Wallach, M.D.

Family Medicine Physician in Albany, CA · enumerated 2006 · practices at Primary Care Affiliates, Inc..

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

National Provider Identifier

1528035979

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Andrew B Wallach

Credential M.D.

Sex Male

Practice address 500 San Pablo Ave, Suite 400, Albany, CA, 94706

Phone (510) 204-8130

Enumeration date Mar 3, 2006

Last updated in NPPES Jan 25, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 00G41883 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1528035979 active?

Yes, as of the latest NPPES snapshot, NPI 1528035979 is active (record last updated 2018-01-25).

How do I verify Andrew Wallach's NPI record?

Cross-check NPI 1528035979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-25.