Robert Rosenberg, M.D.
MOHS-Micrographic Surgery Physician · Fullerton, CA
Robert Rosenberg, M.D. is a mohs-micrographic surgery physician with a practice address in Fullerton, California, and NPI 1265433072, issued on Aug 2, 2005. Check the license (California G50480, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Rosenberg
- Credential
- M.D.
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- G50480 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2720 N Harbor Blvd, Fullerton, CA 92835
- Phone
- (714) 626-6310
- Enumerated
- Aug 2, 2005
- Record last updated
- Aug 22, 2023
- Fax
- (714) 626-6320
- Entity
- Type 1 · individual
8 nearest mohs-micrographic surgery physician records → All 164 in California → Look up another NPI →
Also registered at 2720 N Harbor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Anderson, MDFamily Medicine Physician1588664916
- Eugene BostonInternal Medicine Physician1023019965
- Jason Cook, M.S., PA-CSurgical Physician Assistant1831227610
- Michelle Corcoran, NPNurse Practitioner1881802759
- Negeen Farmand, PAPhysician Assistant1255530168
- Michael Green, D.O.Family Medicine Physician1902944788
Verify Robert Rosenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G50480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average mohs-micrographic surgery physician in 2024
734 Medicare Part D claims for 284 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Triamcinolone Acetonide92 claims
- Fluocinonide75 claims
- Metronidazole59 claims
- Ketoconazole53 claims
- Hydrocortisone52 claims
- Alclometasone Dipropionate48 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: $299.62
4 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 1,074 providers of this specialty with any payment received $4,075.23 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.
Robert Rosenberg among 164 mohs-micrographic surgery physician records in California
Robert Rosenberg, M.D. is one of 164 mohs-micrographic surgery physician records with a practice address in California. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileNo · 87% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in California
There are 164 mohs-micrographic surgery physician records in California.
All 164 in California → Every provider in Fullerton → MOHS-Micrographic Surgery Physician nationwide →
The 8 mohs-micrographic surgery physician records with the nearest ZIP codes
- Khaled Hassan, M.D.Fullerton, CA 928351023272309
- Julie Hodge, M.D.Fullerton, CA 928351629150396
- John Martinez, MDAnaheim, CA 928071891862785
- Brian Streams, MDAnaheim, CA 928071144397092
- Michael Mortazie, DOOrange, CA 928661457616914
- Kenneth Linden, MDOrange, CA 928681265584692
- Anjali Butani, MDTustin, CA 927801144373168
- Patrick Lee, M.D.Tustin, CA 927801679566335
Common questions
What is Robert Rosenberg, M.D.'s NPI number?
Robert Rosenberg, M.D.'s National Provider Identifier (NPI) is 1265433072, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Rosenberg, M.D. located?
The NPPES record lists a practice address at 2720 N Harbor Blvd, Fullerton, CA, 92835. Phone: (714) 626-6310. Providers update this record themselves, so call before visiting.
How can I verify Robert Rosenberg, M.D.'s license?
NPPES lists California license number G50480, 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 Robert Rosenberg, M.D. prescribe under Medicare Part D?
In 2024, Robert Rosenberg, M.D. had 734 Medicare Part D claims for 284 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. 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.