NPPES file of Aug 9, 2026

Catherine Elizabeth Escher, PHD

Clinical Neuropsychologist · San Francisco, CA

Catherine Elizabeth Escher, PHD is a clinical neuropsychologist with a practice address in San Francisco, California, and NPI 1619756673, issued on Sep 27, 2023. Check the license (California 339996, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619756673
Name
Catherine Elizabeth Escher
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
339996 CA
Self-reported in NPPES; status is on the state search
Practice location
815 Hyde St, San Francisco, CA 94109
Phone
(415) 531-2746
Enumerated
Sep 27, 2023
Record last updated
Jul 1, 2026
Medicare enrollment
Enrolled (PECOS I20231207000976); may accept 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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Also registered at 815 Hyde St

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

  1. Nelson AlonzoRehabilitation Practitioner1609509215
  2. Jamie Bigelow, MDPulmonary Disease Physician1043393663
  3. Amira BlakeStudent in an Organized Health Care Education/Training Program1225766009
  4. Taneshia BransonMental Health Counselor1255561239
  5. Gregory Brown, MFTMarriage & Family Therapist1760546238
  6. Emily Carson, DNP, PMHNPPsychiatric/Mental Health Nurse Practitioner1467278523

Verify Catherine Elizabeth Escher 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 339996
    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

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

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Bills Medicare through one group practice

  1. Hyde Street Community Services, IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Catherine Elizabeth Escher among 743 clinical neuropsychologist records in California

Catherine Elizabeth Escher, PHD is one of 743 clinical neuropsychologist records with a practice address in California. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.

  • NPI issued2023 · 92% of these records are older, 6% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2021 · median 2011 among the 237 with a school on file
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in California

There are 743 clinical neuropsychologist records in California.

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Helen Chen, PSY.D.San Francisco, CA 941091023318540
  2. Serana Chester, PH.D.San Francisco, CA 941091184984734
  3. Shelley Peery, PHDSan Francisco, CA 941091215056460
  4. Ronald Ruff, PH.D.San Francisco, CA 941091487718235
  5. Randall Smith, PH.D.San Francisco, CA 941091922110253
  6. Wing Man Elizabeth Choi, PHDSan Francisco, CA 941101134825268
  7. David Pope, PH.D.San Francisco, CA 941101336163674
  8. Johanna Rengifo Nevarez, PH.D.San Francisco, CA 941101033628144

Common questions

What is Catherine Elizabeth Escher, PHD's NPI number?

Catherine Elizabeth Escher, PHD's National Provider Identifier (NPI) is 1619756673, issued on Sep 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Elizabeth Escher, PHD located?

The NPPES record lists a practice address at 815 Hyde St, San Francisco, CA, 94109. Phone: (415) 531-2746. Providers update this record themselves, so call before visiting.

How can I verify Catherine Elizabeth Escher, PHD's license?

NPPES lists California license number 339996, 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.