NPPES file of Aug 9, 2026

Ricardo Paniagua, M.D., PH.D.

Dermatology Physician · San Francisco, CA

Ricardo Paniagua, M.D., PH.D. is a dermatology physician with a practice address in San Francisco, California, and NPI 1104146000, issued on Jun 3, 2010. Check the license 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
1104146000
Name
Ricardo Paniagua
Credential
M.D., PH.D.
Primary taxonomy
Dermatology Physician 207N00000X
License number
P7830 TX
Self-reported in NPPES; status is on the state search
Practice location
1701 Divisadero St, San Francisco, CA 94115
Phone
(415) 353-7800
Enumerated
Jun 3, 2010
Record last updated
Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150925002385); accepts Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 2010
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

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

  1. Donald Abrams, MDMedical Oncology Physician1679530018
  2. Regina-Celeste Ahmad, M.D., PHDDermatology Physician1861629321
  3. Erin Amerson, M.D.Dermatology Physician1679732671
  4. Ryan Arakaki, MDDermatology Physician1063850600
  5. Timothy Berger, MDDermatology Physician1124079181
  6. David Buchholz, MDPediatrics Physician1487738191

Verify Ricardo Paniagua in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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

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86% more Medicare Part D claims than the average dermatology physician in 2024

1,479 Medicare Part D claims for 512 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Ricardo Paniagua1,479
  2. Specialty average797

Most prescribed

  1. Clobetasol Propionate191 claims
  2. Fluorouracil181 claims
  3. Ketoconazole139 claims
  4. Calcipotriene134 claims
  5. Triamcinolone Acetonide123 claims
  6. Cosentyx Sensoready (2 Pens)53 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. Permanente Medical Group IncRoseville, CA

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

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

All 2,083 in California → Every provider in San Francisco →

Other dermatology physician records in California

  1. Sam Abaza, M.D.Diamond Bar, CA1831148501
  2. Farah Abdulla, MDDuarte, CA1093934390
  3. Robert Abergel, M.D.Santa Monica, CA1841565843
  4. Karen Abisogun, MDLos Angeles, CA1124474515
  5. Glynis Ablon, M.D.Manhattan Beach, CA1144292889
  6. Arthur Abrams, MDMountain View, CA1518093178
  7. Payam Abrishami, MDAgoura Hills, CA1447288147
  8. Aseel Abu-NasserRedding, CA1609641711
  9. Rachel Abuav, M.D.Beverly Hills, CA1356481733
  10. Boya Abudu, MD, MPHSacramento, CA1336608637

Common questions

What is Ricardo Paniagua, M.D., PH.D.'s NPI number?

Ricardo Paniagua, M.D., PH.D.'s National Provider Identifier (NPI) is 1104146000, issued on Jun 3, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Ricardo Paniagua, M.D., PH.D. located?

The NPPES record lists a practice address at 1701 Divisadero St, San Francisco, CA, 94115. Phone: (415) 353-7800. Providers update this record themselves, so call before visiting.

How can I verify Ricardo Paniagua, M.D., PH.D.'s license?

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 Ricardo Paniagua, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Ricardo Paniagua, M.D., PH.D. had 1,479 Medicare Part D claims for 512 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.

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.