NPPES file of Aug 9, 2026

Jack S. Resneck, MD

Dermatology Physician · San Francisco, CA

Jack S. Resneck, MD is a dermatology physician with a practice address in San Francisco, California, and NPI 1760449292, issued on Apr 27, 2006. Check the license (California A66722, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760449292
Name
Jack S. Resneck
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
A66722 CA
Self-reported in NPPES; status is on the state search
Practice location
1701 Divisadero St, San Francisco, CA 94143
Phone
(415) 353-7800
Enumerated
Apr 27, 2006
Record last updated
Jul 13, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 353-9654
Medicaid ID
00A667220 CA
Medicare enrollment
Enrolled (PECOS I20080227000888); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1997
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. Wayne Cannon, MDSports Medicine (Orthopaedic Surgery) Physician1538111992
  3. Ilona Frieden, MDPediatrics Physician1396703435
  4. Jenni Jespersen, MA, ATCAthletic Trainer1235285701
  5. Leah Karliner, MDInternal Medicine Physician1205893856
  6. Wendy Katzman, PTPhysical Therapist1679722326

Verify Jack S. Resneck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A66722
    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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72% fewer Medicare Part D claims than the average dermatology physician in 2024

221 Medicare Part D claims for 97 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Jack Resneck221
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide49 claims
  2. Fluocinonide25 claims
  3. Ketoconazole24 claims
  4. Fluorouracil20 claims
  5. Desonide17 claims
  6. Metronidazole12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

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).

Jack S. Resneck among 2,083 dermatology physician records in California

Jack S. Resneck, 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 56% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1997 · median 2006 among the 1,450 with a school on file
  • Record last updated2007 · 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. Aileen Chang, M.D.San Francisco, CA 941431871869156
  2. Jeffrey ChengSan Francisco, CA 941431699933069
  3. Howard Maibach, M.D.San Francisco, CA 941431912930470
  4. Erin Mathes, ERIN MATHESSan Francisco, CA 941431376670976
  5. Isaac Neuhaus, MDSan Francisco, CA 941431811954431
  6. Lowell Nicholson, MDSan Francisco, CA 941431780115261
  7. Vera Price, M.D.San Francisco, CA 941431679591762
  8. Lee Zane, M.D.San Francisco, CA 941431437194099

Common questions

What is Jack S. Resneck, MD's NPI number?

Jack S. Resneck, MD's National Provider Identifier (NPI) is 1760449292, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jack S. Resneck, MD located?

The NPPES record lists a practice address at 1701 Divisadero St, San Francisco, CA, 94143. Phone: (415) 353-7800. Providers update this record themselves, so call before visiting.

How can I verify Jack S. Resneck, MD's license?

NPPES lists California license number A66722, 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 Jack S. Resneck, MD prescribe under Medicare Part D?

In 2024, Jack S. Resneck, MD had 221 Medicare Part D claims for 97 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Jack S. Resneck, MD's MIPS final score?

The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.