NPPES file of Aug 9, 2026

Amanda Raymond Twigg, M.D.

Dermatology Physician · San Francisco, CA

Amanda Raymond Twigg, M.D. is a dermatology physician with a practice address in San Francisco, California, and NPI 1902196454, issued on Apr 17, 2011. Check the license (California A123140, 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
1902196454
Name
Amanda Raymond Twigg
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License number
A123140 CA
Self-reported in NPPES; status is on the state search
Practice location
1701 Divisadero St FL 3, San Francisco, CA 94115
Phone
(415) 353-7800
Enumerated
Apr 17, 2011
Record last updated
Dec 13, 2023
Medicare enrollment
Enrolled (PECOS I20150904000517); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 2011
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 3

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

  1. Ritesh Agnihothri, M.D.Student in an Organized Health Care Education/Training Program1356796163
  2. Ian Boothby, MD, PHDStudent in an Organized Health Care Education/Training Program1609635796
  3. Andreas Chai, MD, PHDStudent in an Organized Health Care Education/Training Program1255133542
  4. Alissa Clerkin, LVNLicensed Vocational Nurse1366790982
  5. Elsy Compres, MDMOHS-Micrographic Surgery Physician1184170037
  6. Allison DobryDermatology Physician1235660234

Verify Amanda Raymond Twigg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A123140
    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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53% fewer Medicare Part D claims than the average dermatology physician in 2024

377 Medicare Part D claims for 104 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Amanda Twigg377
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide57 claims
  2. Minoxidil31 claims
  3. Acitretin27 claims
  4. Metronidazole26 claims
  5. Ketoconazole25 claims
  6. Fluorouracil23 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 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).

Amanda Raymond Twigg among 2,083 dermatology physician records in California

Amanda Raymond Twigg, M.D. 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 2011, is newer than 67% of them.

  • NPI issued2011 · 67% of these records are older, 30% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2011 · median 2006 among the 1,450 with a school on file
  • Record last updated2023 · 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 Amanda Raymond Twigg, M.D.'s NPI number?

Amanda Raymond Twigg, M.D.'s National Provider Identifier (NPI) is 1902196454, issued on Apr 17, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Amanda Raymond Twigg, M.D. located?

The NPPES record lists a practice address at 1701 Divisadero St FL 3, San Francisco, CA, 94115. Phone: (415) 353-7800. Providers update this record themselves, so call before visiting.

How can I verify Amanda Raymond Twigg, M.D.'s license?

NPPES lists California license number A123140, 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 Amanda Raymond Twigg, M.D. prescribe under Medicare Part D?

In 2024, Amanda Raymond Twigg, M.D. had 377 Medicare Part D claims for 104 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Amanda Raymond Twigg, M.D.'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.