Regina E. Brown
Dermatology Physician · Carlsbad, CA
Regina E. Brown is a dermatology physician with a practice address in Carlsbad, California, and NPI 1801424692, issued on Mar 29, 2020. Check the license (California A192382, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Regina E. Brown
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A192382 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5650 EL Camino Real Ste 225, Carlsbad, CA 92008
- Phone
- (442) 427-2211
- Enumerated
- Mar 29, 2020
- Record last updated
- Jun 30, 2026
- Fax
- (442) 427-2686
- Medicare enrollment
- Enrolled (PECOS I20240621000505); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2020
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Verify Regina E. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A192382Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average dermatology physician in 2024
650 Medicare Part D claims for 324 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Ketoconazole103 claims
- Mupirocin93 claims
- Triamcinolone Acetonide39 claims
- Clobetasol Propionate38 claims
- Fluorouracil37 claims
- Doxycycline Hyclate31 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: $971.63
27 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. 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.
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
- Dermatology Specialists IncOceanside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Regina E. Brown among 2,083 dermatology physician records in California
Regina E. Brown 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 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2020 · 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.
All 2,083 in California → Every provider in Carlsbad → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Jose Gonzalez, MDCarlsbad, CA 920081437646288
- Atossa Stanley, M.D.Carlsbad, CA 920091578741138
- Deborah Atkin, MDDel Mar, CA 920141548364797
- Narat Eungdamrong, M.D., PH.D.Del Mar, CA 920141245548700
- Wiggin Lee, MDDel Mar, CA 920141811239064
- Richard Scott, M.D.Del Mar, CA 920141831102482
- Laura-Louise Scott, M.D.Del Mar, CA 920141316328578
- Jennifer Chiang, M.D.El Cajon, CA 920201457656738
Common questions
What is Regina E. Brown's NPI number?
Regina E. Brown's National Provider Identifier (NPI) is 1801424692, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Regina E. Brown located?
The NPPES record lists a practice address at 5650 EL Camino Real Ste 225, Carlsbad, CA, 92008. Phone: (442) 427-2211. Providers update this record themselves, so call before visiting.
How can I verify Regina E. Brown's license?
NPPES lists California license number A192382, 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 Regina E. Brown prescribe under Medicare Part D?
In 2024, Regina E. Brown had 650 Medicare Part D claims for 324 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.
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.