NPPES file of Aug 9, 2026

Brittney Kaufman De Clerck, M.D.

Dermatopathology Physician · Los Angeles, CA

Brittney Kaufman De Clerck, M.D. is a dermatopathology physician with a practice address in Los Angeles, California, and NPI 1477704856, issued on Oct 3, 2008. Check the license (California A102391, 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
1477704856
Name
Brittney Kaufman De Clerck
Credential
M.D.
Primary taxonomy
Dermatopathology Physician 207ND0900X
License number
A102391 CA
Self-reported in NPPES; status is on the state search
Practice location
1450 San Pablo St, Los Angeles, CA 90033
Phone
(323) 442-6200
Enumerated
Oct 3, 2008
Record last updated
Nov 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111213000232); accepts Medicare assignment
Medical or professional school
Un Of California, Irvine, College Of Medicine, 2006
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 1450 San Pablo St

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

  1. Rajat Agrawal, MDOphthalmology Physician1306097183
  2. Hossein Ameri, MDOphthalmology Physician1245467687
  3. Oreoluwa Arowojolu, MDStudent in an Organized Health Care Education/Training Program1477484053
  4. James Arteaga, M.D.Plastic Surgery Physician1639361421
  5. Lilit Babayan, MDStudent in an Organized Health Care Education/Training Program1366371528
  6. Ahmad Bahay, MDStudent in an Organized Health Care Education/Training Program1538090055

Verify Brittney Kaufman De Clerck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A102391
    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

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76% fewer Medicare Part D claims than the average dermatopathology physician in 2024

163 Medicare Part D claims for 44 beneficiaries, against an average of 693 among the 249 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Brittney De Clerck163
  2. Specialty average693

Most prescribed

  1. Ketoconazole20 claims
  2. Mupirocin17 claims
  3. Triamcinolone Acetonide17 claims
  4. Betamethasone Diprop Augmented16 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.

Industry payments in 2024: $28.11

1 payment: food and beverage; the largest payer was Tempus AI, Inc. The 233 providers of this specialty with any payment received $2,984.42 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brittney De Clerck$28.11
  2. Specialty average$2,984.42

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. Usc Care Medical Group IncLos Angeles, CA

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

Brittney Kaufman De Clerck among 64 dermatopathology physician records in California

Brittney Kaufman De Clerck, M.D. is one of 64 dermatopathology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 72% of them.

  • NPI issued2008 · 72% of these records are older, 20% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2006 · median 1995 among the 44 with a school on file
  • Record last updated2020 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatopathology Physician providers in California

There are 64 dermatopathology physician records in California.

The 8 dermatopathology physician records with the nearest ZIP codes

  1. Zachary Goldstein, M.D.Los Angeles, CA 900331932561925
  2. Gene Kim, MDLos Angeles, CA 900331144208182
  3. William Munday, MDLos Angeles, CA 900641366881294
  4. Eric Lewis, M.D.Beverly Hills, CA 902111104866060
  5. Marc Chalet, M.D.Santa Monica, CA 904031780613588
  6. Arlen Millman, M.D.Torrance, CA 905051750305926
  7. Dong Chang, M.D., INC.Arcadia, CA 910061235136243
  8. Christiane Querfeld, MD, PHDDuarte, CA 910101467772533

Common questions

What is Brittney Kaufman De Clerck, M.D.'s NPI number?

Brittney Kaufman De Clerck, M.D.'s National Provider Identifier (NPI) is 1477704856, issued on Oct 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Brittney Kaufman De Clerck, M.D. located?

The NPPES record lists a practice address at 1450 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-6200. Providers update this record themselves, so call before visiting.

How can I verify Brittney Kaufman De Clerck, M.D.'s license?

NPPES lists California license number A102391, 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 Brittney Kaufman De Clerck, M.D. prescribe under Medicare Part D?

In 2024, Brittney Kaufman De Clerck, M.D. had 163 Medicare Part D claims for 44 beneficiaries; the average among dermatopathology physician prescribers was 693. 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.