Seth Alan Senecal, PH.D.
Mental Health Counselor · Santa Clara, CA
Seth Alan Senecal, PH.D. is a mental health counselor with a practice address in Santa Clara, California, and NPI 1366755241, issued on Jul 20, 2010. Check the license (California 34753, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Seth Alan Senecal
- Credential
- PH.D.
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 34753 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5201 Great America Pkwy Ste 320, Santa Clara, CA 95054
- Phone
- (323) 205-7088
- Enumerated
- Jul 20, 2010
- Record last updated
- Aug 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20241112003184); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 28,617 in California → Look up another NPI →
Also registered at 5201 Great America Pkwy Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Seth Alan Senecal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Halliday Center For Psychotherapy And Wellness, IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seth Alan Senecal among 28,617 mental health counselor records in California
Seth Alan Senecal, PH.D. is one of 28,617 mental health counselor records with a practice address in California. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 29% of them.
- NPI issued2010 · 29% of these records are older, 67% newer
- In a Medicare fileYes · 1% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2019 · median 2015 among the 722 with a school on file
- Record last updated2024 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
104 mental health counselor records list a practice address in Santa Clara
They are 104 of the 3,436 NPPES records with a practice address in Santa Clara, and 28,617 mental health counselor records in California.
All 28,617 in California → Every provider in Santa Clara → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
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- Anastasiya Ekpo, LCSWSanta Clara, CA 950541326702366
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- Rachel LaskySanta Clara, CA 950541003310335
- Matthew RolingSanta Clara, CA 950541518794106
- Allegra SpaldingSanta Clara, CA 950541780213793
Common questions
What is Seth Alan Senecal, PH.D.'s NPI number?
Seth Alan Senecal, PH.D.'s National Provider Identifier (NPI) is 1366755241, issued on Jul 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Seth Alan Senecal, PH.D. located?
The NPPES record lists a practice address at 5201 Great America Pkwy Ste 320, Santa Clara, CA, 95054. Phone: (323) 205-7088. Providers update this record themselves, so call before visiting.
How can I verify Seth Alan Senecal, PH.D.'s license?
NPPES lists California license number 34753, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.