Registry data as of Aug 27, 2026

Bradley Rosen, MD

Ophthalmology Physician · Marina Del Rey, CA

Bradley Rosen, MD is an ophthalmology physician with a practice address in Marina Del Rey, California, and NPI 1124167820, issued on Feb 6, 2007. Check the license (California G77262, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1124167820
Name
Bradley Rosen
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
G77262 CA
Self-reported in NPPES; status is on the state search
Practice location
16 Ketch St Unit 2, Marina Del Rey, CA 90292
Phone
(323) 857-2677
Enumerated
Feb 6, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Bradley Rosen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G77262
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

90% fewer Medicare Part D claims than the average ophthalmology physician in 2024

149 Medicare Part D claims for 20 beneficiaries, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Bradley Rosen149
  2. Specialty average1,490

Most prescribed

  1. Ezetimibe35 claims
  2. Acarbose34 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.

Ophthalmology Physician providers in California

There are 2,888 ophthalmology physician records in California.

Other ophthalmology physician records in California

  1. Sam Abbassi, MD, MSWest Hills, CA1881937720
  2. Richard Abbott, M.D.San Francisco, CA1346276573
  3. Nizar Abdelfattah, MDPasadena, CA1801359393
  4. Parastou Abedi, MDAliso Viejo, CA1720067333
  5. Shahla Abedi, MDAliso Viejo, CA1467431072
  6. Lilit Ablabutyan, M.D.Glendale, CA1497013064
  7. Thomas Ableman, M.D.San Diego, CA1558415067
  8. Nathan Abraham, M.D.Valencia, CA1306224456
  9. James Abrams, M.D.San Bruno, CA1912903329
  10. Adam Abroms, MDWestlake Village, CA1497743702

Common questions

What is Bradley Rosen, MD's NPI number?

Bradley Rosen, MD's National Provider Identifier (NPI) is 1124167820, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Bradley Rosen, MD located?

The NPPES record lists a practice address at 16 Ketch St Unit 2, Marina Del Rey, CA, 90292. Phone: (323) 857-2677. Providers update this record themselves, so call before visiting.

How can I verify Bradley Rosen, MD's license?

NPPES lists California license number G77262, 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 Bradley Rosen, MD prescribe under Medicare Part D?

In 2024, Bradley Rosen, MD had 149 Medicare Part D claims for 20 beneficiaries; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.