Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Albert R Keller, MD

Anatomic Pathology & Clinical Pathology Physician in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1548273014

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Registry record

Entity type Individual (Type 1)

Name Dr. Albert R Keller

Credential MD

Sex Male

Practice address 401 29th St, Suite 109, Oakland, CA, 94609

Phone (510) 663-6204

Enumeration date Aug 14, 2006

Last updated in NPPES Nov 12, 2013

Taxonomy & licenses

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License G12937 (CA) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License G12937 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
00G129370	Medicaid	CA	-

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 specialty is Albert Keller?

Albert Keller is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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New Oakland Pharmacy - Summit Community/Retail Pharmacy · Oakland, CA NPI 1649260480 L Grant Podiatrist · Oakland, CA NPI 1841211695 Keller Dermatopathology Med Grp Inc Clinical Medical Laboratory · Oakland, CA NPI 1356354823 Clifford Melton Urology Physician · Oakland, CA NPI 1124114947 Clifford Ralph Melton Urology Physician · Oakland, CA NPI 1417043233 Michael Hirsch Sports Physician Chiropractor · Oakland, CA NPI 1992889638 Thomas E Love, D.D.S., A.P.C. Oral and Maxillofacial Surgery (Dentist) · Oakland, CA NPI 1679620298 Imhotep Issaquena Medical Group Primary Care Clinic/Center · Oakland, CA NPI 1659405165

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-12.