Erfan Joseph Nadji, M.D.
Ophthalmology Physician · Santa Monica, CA
Erfan Joseph Nadji, M.D. is an ophthalmology physician with a practice address in Santa Monica, California, and NPI 1376876235, issued on Sep 10, 2009. Check the license (California A129096, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Erfan Joseph Nadji
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A129096 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1301 20TH Street, Santa Monica, CA 90404
- Phone
- (310) 453-0551
- Enumerated
- Sep 10, 2009
- Record last updated
- Jul 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (310) 315-0133
- Medicare enrollment
- Enrolled (PECOS I20140731000717); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2009
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 1301 20TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erfan Joseph Nadji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A129096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average ophthalmology physician in 2024
2,678 Medicare Part D claims for 687 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Latanoprost557 claims
- Prednisolone Acetate293 claims
- Moxifloxacin272 claims
- Timolol Maleate232 claims
- Restasis144 claims
- Neomycin-Polymyxin-Dexameth107 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 MIPS final score for 2023 (Medicare payment program): 69.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $592.26
26 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
Bills Medicare through one group practice
- E Joseph Nadji MD A Medical CorporationSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erfan Joseph Nadji among 2,899 ophthalmology physician records in California
Erfan Joseph Nadji, M.D. 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 2009, is newer than 72% of them.
- NPI issued2009 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2009 · median 2001 among the 1,907 with a school on file
- Record last updated2014 · 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 Santa Monica → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Cynthia Boxrud, MDSanta Monica, CA 904041902950405
- Maria Braun, MDSanta Monica, CA 904041861414856
- John Garwood, MDSanta Monica, CA 904041427057959
- Jay Gross, M.D.Santa Monica, CA 904041518986066
- Thomas Hanscom, MDSanta Monica, CA 904041063476448
- Kenneth Hoffer, MDSanta Monica, CA 904041609968601
- Peter Kappel, M.D.Santa Monica, CA 904041659407534
- Jeremy Levenson, M.D.Santa Monica, CA 904041659304590
Common questions
What is Erfan Joseph Nadji, M.D.'s NPI number?
Erfan Joseph Nadji, M.D.'s National Provider Identifier (NPI) is 1376876235, issued on Sep 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Erfan Joseph Nadji, M.D. located?
The NPPES record lists a practice address at 1301 20TH Street, Santa Monica, CA, 90404. Phone: (310) 453-0551. Providers update this record themselves, so call before visiting.
How can I verify Erfan Joseph Nadji, M.D.'s license?
NPPES lists California license number A129096, 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 Erfan Joseph Nadji, M.D. prescribe under Medicare Part D?
In 2024, Erfan Joseph Nadji, M.D. had 2,678 Medicare Part D claims for 687 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Erfan Joseph Nadji, M.D.'s MIPS final score?
The 2023 MIPS final score is 69.1 of 100. 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.