Farhad Najafi
Internal Medicine Physician · Irvine, CA
Farhad Najafi is an internal medicine physician with a practice address in Irvine, California, and NPI 1447693742, issued on Apr 17, 2013. Check the license (California A139098, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Farhad Najafi
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A139098 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Sanctuary, Irvine, CA 92620
- Phone
- (202) 288-6639
- Enumerated
- Apr 17, 2013
- Record last updated
- Sep 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20170118001081); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Farhad Najafi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A139098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
169 Medicare Part D claims for 65 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 claims
- Carvedilol12 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): 94.9 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).
Bills Medicare through one group practice
- Corona Hospitalist Medical Group, IncCorona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Farhad Najafi among 17,696 internal medicine physician records in California
Farhad Najafi is one of 17,696 internal medicine 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 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
155 internal medicine physician records list a practice address in Irvine
They are 155 of the 7,778 NPPES records with a practice address in Irvine, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Irvine → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lynda Adrig, MDIrvine, CA 926201568590388
- Jennifer Dong, M.D.Irvine, CA 926201972829653
- Jane Joaquin-Wu, M.D.Irvine, CA 926201174532253
- Julie Kim, MDIrvine, CA 926201194892026
- Michael Moon, MDIrvine, CA 926201972651941
- Shin-Shen Wu, M.D.Irvine, CA 926201962411066
- Farhan Ayoub, MDIrvine, CA 926181699295501
- Michael Loi, DOIrvine, CA 926181861057556
Common questions
What is Farhad Najafi's NPI number?
Farhad Najafi's National Provider Identifier (NPI) is 1447693742, issued on Apr 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Farhad Najafi located?
The NPPES record lists a practice address at 26 Sanctuary, Irvine, CA, 92620. Phone: (202) 288-6639. Providers update this record themselves, so call before visiting.
How can I verify Farhad Najafi's license?
NPPES lists California license number A139098, 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 Farhad Najafi prescribe under Medicare Part D?
In 2024, Farhad Najafi had 169 Medicare Part D claims for 65 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Farhad Najafi's MIPS final score?
The 2023 MIPS final score is 94.9 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.