NPPES file of Aug 9, 2026

Tamara Natalia Sanchez-Barker, PSY.D.

Clinical Psychologist · Davis, CA

Tamara Natalia Sanchez-Barker, PSY.D. is a clinical psychologist with a practice address in Davis, California, and NPI 1386727147, issued on Oct 23, 2006. Check the license (California 20697, 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
1386727147
Name
Tamara Natalia Sanchez-Barker
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
20697 CA
Self-reported in NPPES; status is on the state search
Practice location
132 E St, Davis, CA 95616
Phone
(530) 304-3081
Enumerated
Oct 23, 2006
Record last updated
Jan 18, 2022
Fax
(530) 304-3081
Medicare enrollment
Enrolled (PECOS I20070109000323); accepts Medicare assignment
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 clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 132 E St

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

  1. Karina Knight, MFTMarriage & Family Therapist1396059432
  2. Earlyn Noll, M.D.Dermatology Physician1801068648
  3. Kristin Rokop, PH.D.Clinical Psychologist1902833353
  4. Christine Ziccardi, L.C.S.W.Clinical Social Worker1346307972

Verify Tamara Natalia Sanchez-Barker 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 20697    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. Permanente Medical Group IncVacaville, CA

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

Tamara Natalia Sanchez-Barker among 12,647 clinical psychologist records in California

Tamara Natalia Sanchez-Barker, PSY.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 80% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2003 · median 2006 among the 2,424 with a school on file
  • Record last updated2022 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

45 clinical psychologist records list a practice address in Davis

They are 45 of the 1,711 NPPES records with a practice address in Davis, and 12,647 clinical psychologist records in California.

All 12,647 in California → Every provider in Davis → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Louise Bettner, PH.D.Davis, CA 956161528121571
  2. Wendy Davis, PH.D.Davis, CA 956161700811536
  3. John Ensign, PHDDavis, CA 956161669573143
  4. Dafna Gatmon, PH.D.Davis, CA 956161902969652
  5. Dorje Jennette, PSY.D.Davis, CA 956161477542785
  6. Carol Kirshnit, PH.D.Davis, CA 956161528179009
  7. John Leonard, PH.D.Davis, CA 956161336226083
  8. Hal Linebarger, PSY.D., PSYCHOLOGISTDavis, CA 956161386654325

Common questions

What is Tamara Natalia Sanchez-Barker, PSY.D.'s NPI number?

Tamara Natalia Sanchez-Barker, PSY.D.'s National Provider Identifier (NPI) is 1386727147, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tamara Natalia Sanchez-Barker, PSY.D. located?

The NPPES record lists a practice address at 132 E St, Davis, CA, 95616. Phone: (530) 304-3081. Providers update this record themselves, so call before visiting.

How can I verify Tamara Natalia Sanchez-Barker, PSY.D.'s license?

NPPES lists California license number 20697, 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.

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.