Lisa Ma, MD
Family Medicine Physician · Los Angeles, CA
Lisa Ma, MD is a family medicine physician with a practice address in Los Angeles, California, and NPI 1639125487, issued on May 25, 2006. Check the license (California A70797, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lisa Ma
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A70797 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4857 Huntington Dr N, Los Angeles, CA 90032
- Phone
- (323) 226-9042
- Enumerated
- May 25, 2006
- Record last updated
- Jun 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (323) 226-9426
- Medicare enrollment
- Enrolled (PECOS I20100329000705); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 4857 Huntington Dr N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Bryant, FNP-CFamily Nurse Practitioner1548694169
- Randy Chen, D.D.S.General Practice Dentistry1336245364
- Ujunwa NnajiFamily Nurse Practitioner1891322145
- Juan Silva, MDFamily Medicine Physician1790738110
Verify Lisa Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family medicine physician in 2024
10,095 Medicare Part D claims for 494 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 412 claims were for opioids.
Most prescribed
- Atorvastatin Calcium682 claims
- Levothyroxine Sodium481 claims
- Amlodipine Besylate407 claims
- Gabapentin407 claims
- Losartan Potassium276 claims
- Xarelto242 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): 91.8 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: $823.36
31 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Mosaic Family Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Ma among 17,133 family medicine physician records in California
Lisa Ma, MD is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1998 · median 2005 among the 10,652 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- -Cheryl Chu, M.DLos Angeles, CA 900321871701649
- Hai Ho, MDLos Angeles, CA 900321952447914
- Van Nguyen, M.D.Los Angeles, CA 900321447330402
- Juan Silva, MDLos Angeles, CA 900321790738110
- Angela TreinenLos Angeles, CA 900321043203870
- Rolando Tringale, MDLos Angeles, CA 900321649462326
- James Wang, D.O.Los Angeles, CA 900321134163637
- Hugh Bach, M.D.Los Angeles, CA 900311629411228
Common questions
What is Lisa Ma, MD's NPI number?
Lisa Ma, MD's National Provider Identifier (NPI) is 1639125487, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Ma, MD located?
The NPPES record lists a practice address at 4857 Huntington Dr N, Los Angeles, CA, 90032. Phone: (323) 226-9042. Providers update this record themselves, so call before visiting.
How can I verify Lisa Ma, MD's license?
NPPES lists California license number A70797, 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 Lisa Ma, MD prescribe under Medicare Part D?
In 2024, Lisa Ma, MD had 10,095 Medicare Part D claims for 494 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Lisa Ma, MD's MIPS final score?
The 2023 MIPS final score is 91.8 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.