NPPES file of Aug 9, 2026

Nathan Kyle Jamison, M.D.

Psychiatry Physician · San Francisco, CA

Nathan Kyle Jamison, M.D. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1992155782, issued on Jun 13, 2016. Check the license (California A168935, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992155782
Name
Nathan Kyle Jamison
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
A168935 CA
01079850A IN
Self-reported in NPPES; status is on the state search
Practice location
1263 Mission St, San Francisco, CA 94103
Phone
(415) 502-3000
Enumerated
Jun 13, 2016
Record last updated
Aug 6, 2024
Medicare enrollment
Enrolled (PECOS I20200827003194); 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 1263 Mission St

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

  1. Omar AcevedoRehabilitation Practitioner1730239500
  2. Shirin AhmadiehStudent in an Organized Health Care Education/Training Program1295608404
  3. Andres Anderson, LCSWClinical Social Worker1740856459
  4. Nealesh AnejaSocial Worker1528613791
  5. Sergio ArmasClinical Social Worker1477099158
  6. Maia Asiano, RNCase Manager/Care Coordinator1558013441

Verify Nathan Kyle Jamison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168935
    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
Open 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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77% fewer Medicare Part D claims than the average psychiatry physician in 2024

225 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Nathan Jamison225
  2. Specialty average1,000

Most prescribed

  1. Abilify Maintena23 claims
  2. Fluoxetine Hcl20 claims
  3. Aristada19 claims
  4. Olanzapine19 claims
  5. Olanzapine Odt17 claims
  6. Divalproex Sodium14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. University OF California San FranciscoSan Francisco, CA

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

Nathan Kyle Jamison among 8,673 psychiatry physician records in California

Nathan Kyle Jamison, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.

  • NPI issued2016 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2016 · median 2005 among the 3,295 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

763 psychiatry physician records list a practice address in San Francisco

They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Joanna Bornstein, MDSan Francisco, CA 941031235310822
  2. Anna Budayr, MDSan Francisco, CA 941031760565840
  3. Aaron Chapman, MDSan Francisco, CA 941031740409069
  4. Ari Etheridge, M.D.San Francisco, CA 941031356361885
  5. Michael Ghaly, MDSan Francisco, CA 941031013106897
  6. William Kulka, M.D.San Francisco, CA 941031801949664
  7. Virginia Mommsen, MDSan Francisco, CA 941031083791503
  8. David Pine, MDSan Francisco, CA 941031164442273

Common questions

What is Nathan Kyle Jamison, M.D.'s NPI number?

Nathan Kyle Jamison, M.D.'s National Provider Identifier (NPI) is 1992155782, issued on Jun 13, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Kyle Jamison, M.D. located?

The NPPES record lists a practice address at 1263 Mission St, San Francisco, CA, 94103. Phone: (415) 502-3000. Providers update this record themselves, so call before visiting.

How can I verify Nathan Kyle Jamison, M.D.'s license?

NPPES lists California license number A168935, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan Kyle Jamison, M.D. prescribe under Medicare Part D?

In 2024, Nathan Kyle Jamison, M.D. had 225 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.