NPPES file of Aug 9, 2026

Alexandra Michele Barkin, MS

Student in an Organized Health Care Education/Training Program · San Rafael, CA

Alexandra Michele Barkin, MS is a student in an organized health care education/training program with a practice address in San Rafael, California, and NPI 1649824038, issued on Jul 24, 2019. Check the license 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
1649824038
Name
Alexandra Michele Barkin
Credential
MS
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
20 N San Pedro RD, San Rafael, CA 94903
Phone
(415) 473-4274
Enumerated
Jul 24, 2019
Record last updated
Jul 24, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20231114003050); 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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Also registered at 20 N San Pedro RD

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

  1. Kelsey Ball, PSYDClinical Psychologist1457976219
  2. Joanne Bender, LCSWClinical Social Worker1841214202
  3. Jacob Boyle, MAStudent in an Organized Health Care Education/Training Program1568017713
  4. Sarah CainMarriage & Family Therapist1396977799
  5. Geeta Davidson, M.S.Student in an Organized Health Care Education/Training Program1003195108
  6. Cameron DuvallMarriage & Family Therapist1457726747

Verify Alexandra Michele Barkin 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.

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Bills Medicare through one group practice

  1. Department OF State HospitalsNapa, CA

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

Alexandra Michele Barkin among 40,652 student in an organized health care education/training program records in California

Alexandra Michele Barkin, MS is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 20% of them.

  • NPI issued2019 · 20% of these records are older, 76% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2022 · median 2017 among the 2,409 with a school on file
  • Record last updated2019 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 student in an organized health care education/training program records list a practice address in San Rafael

They are 191 of the 3,159 NPPES records with a practice address in San Rafael, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Susan AcevesSan Rafael, CA 949031558407544
  2. Gina AsboSan Rafael, CA 949031942726104
  3. Stephanie Crampton, M.A.San Rafael, CA 949031356424188
  4. Geeta Davidson, M.S.San Rafael, CA 949031003195108
  5. Alena Gittens, MSSan Rafael, CA 949031275940710
  6. Josue GuadarramaSan Rafael, CA 949031699229930
  7. Ian-Michael HebertSan Rafael, CA 949031447511233
  8. Lauraleigh Hungerford, PSYCHOLOGICAL ASSISTSan Rafael, CA 949031285126201

Common questions

What is Alexandra Michele Barkin, MS's NPI number?

Alexandra Michele Barkin, MS's National Provider Identifier (NPI) is 1649824038, issued on Jul 24, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Michele Barkin, MS located?

The NPPES record lists a practice address at 20 N San Pedro RD, San Rafael, CA, 94903. Phone: (415) 473-4274. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Michele Barkin, MS'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), 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.