NPPES file of Aug 9, 2026

Allison Nicole Lewis, PA-C

Dermatology Physician · San Diego, CA

Allison Nicole Lewis, PA-C is a dermatology physician with a practice address in San Diego, California, and NPI 1841915691, issued on Oct 4, 2022. Check the license (California 65550, 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
1841915691
Name
Allison Nicole Lewis
Credential
PA-C
Primary taxonomy
Dermatology Physician 207N00000X
License numbers
65550 CA
9388 AZ
Self-reported in NPPES; status is on the state search
Practice location
3900 5TH Ave Ste 110, San Diego, CA 92103
Phone
(858) 554-1212
Enumerated
Oct 4, 2022
Record last updated
Mar 24, 2026
Fax
(858) 795-1195
Medicare enrollment
Enrolled (PECOS I20241230002795); 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 3900 5TH Ave Ste 110

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

  1. Jennifer Abreu, LCSWClinical Social Worker1417656547
  2. Jordan AhnPhysician Assistant1043903552
  3. Stuart Andersen, M.D.Internal Medicine Physician1205270956
  4. Puneet Bhalrhu, MDFamily Medicine Physician1174962898
  5. Amanda Crow, PA-CPhysician Assistant1275013526
  6. Luisa Delima, PA-CPhysician Assistant1811536550

Verify Allison Nicole Lewis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 65550
    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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45% fewer Medicare Part D claims than the average dermatology physician in 2024

435 Medicare Part D claims for 168 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Allison Lewis435
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide70 claims
  2. Clobetasol Propionate51 claims
  3. Clindamycin Phosphate38 claims
  4. Hydrocortisone34 claims
  5. Ketoconazole32 claims
  6. Mupirocin23 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): 73.3 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. Qualityout of 100 · 30% of the final score45.4
  2. Costout of 100 · 30%83.7
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Industry payments in 2024: $1,053.36

50 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allison Lewis$1,053.36
  2. Specialty average$8,544.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Monica Perlman MD IncSan Diego, CA

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

Allison Nicole Lewis among 2,083 dermatology physician records in California

Allison Nicole Lewis, PA-C 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 2022, is newer than 97% of them.

  • NPI issued2022 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2022 · median 2006 among the 1,450 with a school on file
  • Record last updated2026 · 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. Anna Di Nardo, M.D.San Diego, CA 921031992873673
  2. Mayumi Fujita, MDSan Diego, CA 921031285727636
  3. Richard Gallo, M.D./PH.DSan Diego, CA 921031679598890
  4. Barbara Garcia, M.D.San Diego, CA 921031225241110
  5. Tissa Hata, M.D.San Diego, CA 921031558313916
  6. Shang I Jiang, M.D.San Diego, CA 921031801835996
  7. Michael Lerner, M.DSan Diego, CA 921031538314141
  8. Jennifer Lin Levy, M.D.San Diego, CA 921031568598308

Common questions

What is Allison Nicole Lewis, PA-C's NPI number?

Allison Nicole Lewis, PA-C's National Provider Identifier (NPI) is 1841915691, issued on Oct 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Allison Nicole Lewis, PA-C located?

The NPPES record lists a practice address at 3900 5TH Ave Ste 110, San Diego, CA, 92103. Phone: (858) 554-1212. Providers update this record themselves, so call before visiting.

How can I verify Allison Nicole Lewis, PA-C's license?

NPPES lists California license number 65550, 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 Allison Nicole Lewis, PA-C prescribe under Medicare Part D?

In 2024, Allison Nicole Lewis, PA-C had 435 Medicare Part D claims for 168 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Allison Nicole Lewis, PA-C's MIPS final score?

The 2023 MIPS final score is 73.3 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.