NPPES file of Aug 9, 2026

Elizabeth Cassanos, PH.D.

Psychologist · Santa Rosa, CA

Elizabeth Cassanos, PH.D. is a psychologist with a practice address in Santa Rosa, California, and NPI 1992123905, issued on Apr 7, 2014. Check the license (California 26317, as entered in NPPES) 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992123905
Name
Elizabeth Cassanos
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
26317 CA
Self-reported in NPPES; status is on the state search
Practice location
1144 Sonoma Ave, Santa Rosa, CA 95405
Phone
(707) 799-3825
Enumerated
Apr 7, 2014
Record last updated
Mar 26, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140605000283); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychologist records → All 7,304 in California → Look up another NPI →

Also registered at 1144 Sonoma Ave

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

  1. Jeffrey Bean, D.D.S.General Practice Dentistry1609866888
  2. Edward Biery, PHDClinical Psychologist1033594783
  3. Jeffery Broffman, M.D.Plastic Surgery within the Head & Neck (Otolaryngology) Physician1659543247
  4. Alin Chera, DDSDentist1306993639
  5. Rafael Diaz, PH.D.Clinical Psychologist1467847103
  6. Dena Dimond, N.P.Family Nurse Practitioner1518370519

Verify Elizabeth Cassanos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 26317    Check 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

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Elizabeth Cassanos among 7,304 psychologist records in California

Elizabeth Cassanos, PH.D. is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2014, is newer than 61% of them.

  • NPI issued2014 · 61% of these records are older, 36% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2012 · median 2005 among the 1,058 with a school on file
  • Record last updated2015 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

92 psychologist records list a practice address in Santa Rosa

They are 92 of the 6,884 NPPES records with a practice address in Santa Rosa, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,304 in California → Every provider in Santa Rosa → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Nadia Cano, PHDSanta Rosa, CA 954051952809402
  2. Mary Deyo, PSY.D.Santa Rosa, CA 954051679897219
  3. Albert Kastl, PHDSanta Rosa, CA 954051912132655
  4. John Lucas, PH.D.Santa Rosa, CA 954051639365992
  5. Sarah McVay, PSY.D.Santa Rosa, CA 954051255714952
  6. Gregory SchmidSanta Rosa, CA 954051952913394
  7. Richard Addison, PHDSanta Rosa, CA 954041891817201
  8. Robin Anderson, PSYDSanta Rosa, CA 954041881067718

Common questions

What is Elizabeth Cassanos, PH.D.'s NPI number?

Elizabeth Cassanos, PH.D.'s National Provider Identifier (NPI) is 1992123905, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Cassanos, PH.D. located?

The NPPES record lists a practice address at 1144 Sonoma Ave, Santa Rosa, CA, 95405. Phone: (707) 799-3825. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Cassanos, PH.D.'s license?

NPPES lists California license number 26317, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.