Jamshid Maddahi, M.D.
Specialist · Los Angeles, CA
Jamshid Maddahi, M.D. is a specialist with a practice address in Los Angeles, California, and NPI 1154453769, issued on Mar 9, 2007. Check the license (California A031808, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jamshid Maddahi
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A031808 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Ucla Medical Plz # 410, Los Angeles, CA 90095
- Phone
- (310) 824-4991
- Enumerated
- Mar 9, 2007
- Record last updated
- Aug 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (310) 824-7082
- Medicare enrollment
- Enrolled (PECOS I20040401001361); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify Jamshid Maddahi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A031808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average specialist in 2024
6,628 Medicare Part D claims for 516 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Rosuvastatin Calcium669 claims
- Metoprolol Succinate524 claims
- Atorvastatin Calcium440 claims
- Ezetimibe284 claims
- Repatha Sureclick281 claims
- Amlodipine Besylate275 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $767.63
19 payments; by number, the most common kind was food and beverage; the largest payer was GE Healthcare. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Jamshid Maddahi among 5,749 specialist records in California
Jamshid Maddahi, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 44% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1975 · median 1989 among the 1,075 with a school on file
- Record last updated2020 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Los Angeles → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Lionel Bure, M.D.Los Angeles, CA 900951306379912
- Edward Tobinick, M.D.Los Angeles, CA 900951215016746
- Nariman AhmadiLos Angeles, CA 900891740643444
- Georg Bartsch, M.D.Los Angeles, CA 900891619104171
- Stebbins Chandor, M.D.Los Angeles, CA 900891124167069
- Neil Kaplowitz, M.D.Los Angeles, CA 900891912197690
- Carol Miller, M.D.Los Angeles, CA 900891821215427
- Janice Nelson, M.D.Los Angeles, CA 900891942428800
Common questions
What is Jamshid Maddahi, M.D.'s NPI number?
Jamshid Maddahi, M.D.'s National Provider Identifier (NPI) is 1154453769, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jamshid Maddahi, M.D. located?
The NPPES record lists a practice address at 100 Ucla Medical Plz # 410, Los Angeles, CA, 90095. Phone: (310) 824-4991. Providers update this record themselves, so call before visiting.
How can I verify Jamshid Maddahi, M.D.'s license?
NPPES lists California license number A031808, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jamshid Maddahi, M.D. prescribe under Medicare Part D?
In 2024, Jamshid Maddahi, M.D. had 6,628 Medicare Part D claims for 516 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Jamshid Maddahi, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.