Kambiz Farbakhsh, MD
Internal Medicine Physician · Marina Del Rey, CA
Kambiz Farbakhsh, MD is an internal medicine physician with a practice address in Marina Del Rey, California, and NPI 1861446015, issued on May 20, 2006. Check the license (California C55570, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kambiz Farbakhsh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C55570 CA
63068 AZ
CDR.0002692 CO
42501 MN
35.138059 OH
and 2 more
Self-reported in NPPES; status is on the state search - Practice location
- 4650 Lincoln Blvd, Marina Del Rey, CA 90292
- Phone
- (310) 823-8911
- Enumerated
- May 20, 2006
- Record last updated
- May 27, 2026
- Fax
- (310) 823-8911
- Medicaid ID
- 033640800 MN
- Medicare enrollment
- Enrolled (PECOS I20241212000265); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 4650 Lincoln Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bobak Akhavan, M.D.Pulmonary Disease Physician1982099024
- Barry Borm, MDEmergency Medicine Physician1285736843
- Allan CalpoRegistered Respiratory Therapist1821560301
- Manvir Dhillon, MDInternal Medicine Physician1083293252
- Roger Donenfeld, M.D.Anesthesiology Physician1538182878
- William F Foran, M.D.Anesthesiology Physician1386668275
Verify Kambiz Farbakhsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C55570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
326 Medicare Part D claims for 135 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Pantoprazole Sodium21 claims
- Amoxicillin-Clavulanate Potass18 claims
- Carvedilol14 claims
- Spironolactone14 claims
- Furosemide13 claims
- Eliquis12 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.
Bills Medicare through 7 group practices
- Aspirus Wausau Hospital IncWausau, WI
- Circle Medical Care OF CaliforniaSan Francisco, CA
- County OF MontereySalinas, CA
- Hospital Medicine Services OF NH, LLCPortsmouth, NH
- Southwest Health System IncCortez, CO
- St Vincent Hospital-Hospital Sisters-Third Order OF St FrancisGreen Bay, WI
- Usacs Observation Medicine Services OF Oklahoma, LLCOwasso, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kambiz Farbakhsh among 17,696 internal medicine physician records in California
Kambiz Farbakhsh, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1995 · median 2004 among the 11,065 with a school on file
- Record last updated2026 · 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).
19 internal medicine physician records list a practice address in Marina Del Rey
They are 19 of the 711 NPPES records with a practice address in Marina Del Rey, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Marina Del Rey → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arti Chawla, M.D.Marina Del Rey, CA 902921548258064
- Angelica Duenas, M.D.Marina Del Rey, CA 902921619982311
- David Kaplowitz, MDMarina Del Rey, CA 902921073874863
- Steven Krems, MDMarina Del Rey, CA 902921972605020
- Jeffrey Kurland, MDMarina Del Rey, CA 902921013175330
- William Lang, M.D.Marina Del Rey, CA 902921366455842
- Carlo Medina, M.D.Marina Del Rey, CA 902921093786444
- Jonathan Rand, MDMarina Del Rey, CA 902921407871106
Common questions
What is Kambiz Farbakhsh, MD's NPI number?
Kambiz Farbakhsh, MD's National Provider Identifier (NPI) is 1861446015, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kambiz Farbakhsh, MD located?
The NPPES record lists a practice address at 4650 Lincoln Blvd, Marina Del Rey, CA, 90292. Phone: (310) 823-8911. Providers update this record themselves, so call before visiting.
How can I verify Kambiz Farbakhsh, MD's license?
NPPES lists California license number C55570, 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 Kambiz Farbakhsh, MD prescribe under Medicare Part D?
In 2024, Kambiz Farbakhsh, MD had 326 Medicare Part D claims for 135 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.