Robert Brian Pendleton, MD PHD
Ophthalmology Physician · Oceanside, CA
Robert Brian Pendleton, MD PHD is an ophthalmology physician with a practice address in Oceanside, California, and NPI 1770556060, issued on Feb 8, 2006. Check the license (California G83487, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Brian Pendleton
- Credential
- MD PHD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G83487 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3637 Vista Way, Oceanside, CA 92056
- Phone
- (760) 758-2008
- Enumerated
- Feb 8, 2006
- Record last updated
- Feb 10, 2022
- Fax
- (760) 758-2004
- Medicaid ID
- 00G834870 CA
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 3637 Vista Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Butler, O.D.Optometrist1386932374
- William Maloney, MDOphthalmology Physician1457390999
- Aaron PollackHearing Instrument Specialist1003122086
- April Wayne, HEARING AID DISPHearing Instrument Specialist1396186854
- Victor Wechter, M.D.Ophthalmology Physician1386714509
Verify Robert Brian Pendleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G83487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average ophthalmology physician in 2024
2,118 Medicare Part D claims for 473 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Latanoprost524 claims
- Restasis191 claims
- Dorzolamide-Timolol187 claims
- Timolol Maleate163 claims
- Cyclosporine141 claims
- Brimonidine Tartrate122 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): 81.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $336.76
15 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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 Brian Pendleton among 2,899 ophthalmology physician records in California
Robert Brian Pendleton, MD PHD is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Oceanside → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Dana Chan, MDOceanside, CA 920561972820033
- William Maloney, MDOceanside, CA 920561457390999
- Victor Wechter, M.D.Oceanside, CA 920561386714509
- Kenneth Brinsko, MDCamp Pendleton, CA 920551831191352
- Stephen O'ConnellCamp Pendleton, CA 920551396835302
- Anthony SkinnerOceanside, CA 920551568733681
- Andrew Ward, M.D.Oceanside, CA 920551992116032
- Lawrence Wood, MDCamp Pendleton, CA 920551326030008
Common questions
What is Robert Brian Pendleton, MD PHD's NPI number?
Robert Brian Pendleton, MD PHD's National Provider Identifier (NPI) is 1770556060, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Brian Pendleton, MD PHD located?
The NPPES record lists a practice address at 3637 Vista Way, Oceanside, CA, 92056. Phone: (760) 758-2008. Providers update this record themselves, so call before visiting.
How can I verify Robert Brian Pendleton, MD PHD's license?
NPPES lists California license number G83487, 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 Brian Pendleton, MD PHD prescribe under Medicare Part D?
In 2024, Robert Brian Pendleton, MD PHD had 2,118 Medicare Part D claims for 473 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Robert Brian Pendleton, MD PHD's MIPS final score?
The 2023 MIPS final score is 81.5 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.