NPPES file of Aug 9, 2026

Ayan Kusari, MD

Dermatology Physician · San Francisco, CA

Ayan Kusari, MD is a dermatology physician with a practice address in San Francisco, California, and NPI 1295295764, issued on Mar 21, 2019. Check the license (California A181659, 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
1295295764
Name
Ayan Kusari
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
A181659 CA
Self-reported in NPPES; status is on the state search
Practice location
1701 Divisadero St FL 4, San Francisco, CA 94115
Phone
(949) 300-6018
Enumerated
Mar 21, 2019
Record last updated
Dec 7, 2024
Medicare enrollment
Enrolled (PECOS I20240606003017); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2019
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 1701 Divisadero St FL 4

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

  1. Adrianna Browne, M.D.Dermatology Physician1699968305
  2. Francine Mariel CastilloDermatology Physician1871233809
  3. Kyaw Zin (kennis) HtetDermatology Physician1821799669
  4. James Meixiong, MDDermatology Physician1750771135
  5. Michelle Mintz, MD, PHDDermatology Physician1932859931
  6. Julie Ramseier, MDDermatology Physician1992324032

Verify Ayan Kusari in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A181659
    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 dermatology physician in 2024

181 Medicare Part D claims for 90 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Ayan Kusari181
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide17 claims
  2. Gabapentin11 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 2 group practices

  1. Ucsf Medical Group Business ServicesSan Francisco, CA
  2. 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).

Ayan Kusari among 2,083 dermatology physician records in California

Ayan Kusari, MD is one of 2,083 dermatology physician records with a practice address in California. 83% 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 89% of them.

  • NPI issued2019 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2019 · median 2006 among the 1,450 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

The 8 dermatology physician records with the nearest ZIP codes

  1. Timothy Berger, MDSan Francisco, CA 941151124079181
  2. Kerry Blacker, MDSan Francisco, CA 941151841378452
  3. Mary Connolly, MDSan Francisco, CA 941151942265772
  4. Quita Cruciger, M.D.San Francisco, CA 941151629161245
  5. Lindy Fox, MDSan Francisco, CA 941151790738953
  6. Anna Haemel, M.D.San Francisco, CA 941151962448522
  7. Frank Jonelis, MDSan Francisco, CA 941151245318849
  8. Mohammed Kashani-Sabet, M.D.San Francisco, CA 941151629026174

Common questions

What is Ayan Kusari, MD's NPI number?

Ayan Kusari, MD's National Provider Identifier (NPI) is 1295295764, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Ayan Kusari, MD located?

The NPPES record lists a practice address at 1701 Divisadero St FL 4, San Francisco, CA, 94115. Phone: (949) 300-6018. Providers update this record themselves, so call before visiting.

How can I verify Ayan Kusari, MD's license?

NPPES lists California license number A181659, 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 Ayan Kusari, MD prescribe under Medicare Part D?

In 2024, Ayan Kusari, MD had 181 Medicare Part D claims for 90 beneficiaries; the average among dermatology physician prescribers was 797. 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.