Registry data as of Aug 27, 2026

Clifford Stevenson

Research Study Specialist · Alamo, CA

Clifford Stevenson is a research study specialist with a practice address in Alamo, California, and NPI 1194235200, issued on Oct 3, 2017. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1194235200
Name
Clifford Stevenson
Primary taxonomy
Research Study Specialist 1744R1102X
Practice location
328 Crest Ave, Alamo, CA 94507
Phone
(415) 735-6838
Enumerated
Oct 3, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 328 Crest Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aimee OlivetCardiovascular Specialist/Technologist1841741345
  2. Allan Paloma, RDCSRespiratory/Developmental/Rehabilitative Specialist/Technologist1659895613

Verify Clifford Stevenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Research Study Specialist providers in California

There are 84 research study specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 84 in California → Every provider in Alamo →

Other research study specialist records in California

  1. Diana Abdulrahman, M.D.Pomona, CA1518276880
  2. Kristen Aiemjoy, PHDDavis, CA1245197185
  3. David Angert, M.D./PH.DLong Beach, CA1033405584
  4. Naama Barnea-Goraly, M.D.Menlo Park, CA1205372315
  5. Ignacio BaselgaVenice, CA1427910173
  6. Brianna BekierAnaheim, CA1831478825
  7. Stefanie Blanco, TEACHING CREDENTIALSan Jose, CA1306978598
  8. Bryant Borihane, PHDPomona, CA1609209303
  9. Giovanni Cacciamani, MDLos Angeles, CA1104548650
  10. Robert ContrerasLos Angeles, CA1841620333

Common questions

What is Clifford Stevenson's NPI number?

Clifford Stevenson's National Provider Identifier (NPI) is 1194235200, issued on Oct 3, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Clifford Stevenson located?

The NPPES record lists a practice address at 328 Crest Ave, Alamo, CA, 94507. Phone: (415) 735-6838. Providers update this record themselves, so call before visiting.

How can I verify Clifford Stevenson's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.