NPI Portal NPI Lookup & Verification

Dr. Doreen Ann Samelson, EDD, MSCP

Dr. Doreen Ann Samelson is a Psychologist provider (Psychologist) practicing in Tracy, CA, registered in the NPPES registry with NPI 1154491736 since 2006. Practices at Kaiser Foundation Health Plan Inc (listed at the same practice address in NPPES).

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NPI 1154491736
Entity type Individual (Type 1)
Name Dr. Doreen Ann Samelson
Credential EDD, MSCP
Sex Female
Practice address 2185 W GRANT LINE RD, Tracy, CA, 95377
Phone 2098396233
Fax 2098396246
Enumeration date 2006-11-09
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103T00000X Psychologist Primary PSY16868 CA
Copy-ready billing details
Provider: Doreen Samelson, EDD, MSCP
NPI: 1154491736
Taxonomy: 103T00000X (Psychologist)
Address: 2185 W GRANT LINE RD, Tracy, CA, 95377

Other providers at this practice address

NPI Name Type Specialty Location
1801870035 Konrad Thomas Individual Obstetrics & Gynecology Physician Tracy, CA
1619930179 Gina Adair Individual Family Medicine Physician Tracy, CA
1144308032 James Stephen Individual Internal Medicine Physician Tracy, CA
1407934391 William Probst Individual Obstetrics & Gynecology Physician Tracy, CA
1831277649 Satvinder Sachdeva Individual Internal Medicine Physician Tracy, CA
1730267543 Julia Wong Individual Pediatrics Physician Tracy, CA
1598843310 Atul Khanna Individual Pediatrics Physician Tracy, CA
1841378742 Steven Millar Individual Pediatrics Physician Tracy, CA

Verify this record

Cross-check NPI 1154491736 against the authoritative CMS record: view Dr. Doreen Ann Samelson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Doreen Samelson's NPI record?
Cross-check NPI 1154491736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1154491736 active?
Yes — as of the latest NPPES snapshot, NPI 1154491736 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.