Registry data as of Aug 27, 2026

Robert Fennell, ATC, M.S.

Athletic Trainer · Atherton, CA

Robert Fennell, ATC, M.S. is an athletic trainer with a practice address in Atherton, California, and NPI 1023285863, issued on May 12, 2008. 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
1023285863
Name
Robert Fennell
Credential
ATC, M.S.
Primary taxonomy
Athletic Trainer 2255A2300X
License number
096.002601 IL
Self-reported in NPPES; status is on the state search
Practice location
150 Valparaiso Ave, Atherton, CA 94027
Phone
(650) 473-4035
Enumerated
May 12, 2008
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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Verify Robert Fennell 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 →

10 athletic trainer records list a Atherton practice address

They are 10 of the 63 NPPES records with a Atherton practice address, and 2,898 athletic trainer records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10 in Atherton → All 2,898 in California → Every provider in Atherton →

Other athletic trainer records in California

  1. Karin Aaltonen, DACHM, L.AC, ATCLos Angeles, CA1467817924
  2. Katie Aanerud, ATCMorro Bay, CA1619386760
  3. Joann AbadTulare, CA1639745433
  4. Raghad AbbasSan Bernardino, CA1588424436
  5. Alyssa Abdelnour, MDSan Bernardino, CA1417717885
  6. Kevin AbdelnourSacramento, CA1194240630
  7. Thomas Abdenour, ATCOakland, CA1356313035
  8. Britney Abe, MA, ATC, CEISModesto, CA1316450380
  9. Franz AbellonHuntington Beach, CA1194290445
  10. Cindy AboudLong Beach, CA1124521034

Common questions

What is Robert Fennell, ATC, M.S.'s NPI number?

Robert Fennell, ATC, M.S.'s National Provider Identifier (NPI) is 1023285863, issued on May 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Robert Fennell, ATC, M.S. located?

The NPPES record lists a practice address at 150 Valparaiso Ave, Atherton, CA, 94027. Phone: (650) 473-4035. Providers update this record themselves, so call before visiting.

How can I verify Robert Fennell, ATC, M.S.'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.