Maziar Mark Ghalili, D.O.
Internal Medicine Physician · Los Angeles, CA
Maziar Mark Ghalili, D.O. is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1053672006, issued on Jun 6, 2012. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maziar Mark Ghalili
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- SL0884 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2101 S San Pedro St, Los Angeles, CA 90011
- Phone
- (702) 671-2341
- Enumerated
- Jun 6, 2012
- Record last updated
- Jul 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2101 S San Pedro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Lamas-Guzman, PA-CPhysician Assistant1538890421
Verify Maziar Mark Ghalili in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
21 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Maziar Mark Ghalili among 17,696 internal medicine physician records in California
Maziar Mark Ghalili, D.O. 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2016 · 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).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Siavash AraniLos Angeles, CA 900111629680905
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- Grace Neuman, D.O.Los Angeles, CA 900111407115959
- Francis Obi, D.O.Los Angeles, CA 900111841659174
- Ting-Lin Kao, M.D.Los Angeles, CA 900121508881137
- Walter Kim, M.D.Los Angeles, CA 900101497806566
- Doran Kim, M.D.Los Angeles, CA 900101780775312
- Sandra Lee, M.D.Los Angeles, CA 900121457379786
Common questions
What is Maziar Mark Ghalili, D.O.'s NPI number?
Maziar Mark Ghalili, D.O.'s National Provider Identifier (NPI) is 1053672006, issued on Jun 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Maziar Mark Ghalili, D.O. located?
The NPPES record lists a practice address at 2101 S San Pedro St, Los Angeles, CA, 90011. Phone: (702) 671-2341. Providers update this record themselves, so call before visiting.
How can I verify Maziar Mark Ghalili, D.O.'s license?
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 Maziar Mark Ghalili, D.O. prescribe under Medicare Part D?
In 2024, Maziar Mark Ghalili, D.O. had 21 Medicare Part D claims; 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.