Martha A. Meza, MD
Internal Medicine Physician · Los Angeles, CA
Martha A. Meza, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1629126545, issued on Jan 8, 2007. Check the license (California A80538, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Martha A. Meza
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A80538 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4623 Eagle Rock Blvd, Los Angeles, CA 90041
- Phone
- (323) 340-1500
- Enumerated
- Jan 8, 2007
- Record last updated
- Jan 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (323) 340-1511
- Medicare enrollment
- Enrolled (PECOS I20040728001724); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Martha A. Meza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A80538Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,057 Medicare Part D claims for 245 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 72 claims were for opioids.
Most prescribed
- Atorvastatin Calcium337 claims
- Amlodipine Besylate200 claims
- Metformin Hcl145 claims
- Losartan Potassium144 claims
- Lisinopril124 claims
- Levothyroxine Sodium109 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.
Martha A. Meza among 17,696 internal medicine physician records in California
Martha A. Meza, 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2001 · median 2004 among the 11,065 with a school on file
- Record last updated2014 · 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
- Yeny Chavarria BanegasLos Angeles, CA 900411598441198
- Ricardo Roman, M.D.Eagle Rock, CA 900411144327032
- Gustavo Alza, MDLos Angeles, CA 900421942498464
- Adrian Amooie, M.D.Commerce, CA 900401811184237
- Sreedevi Ayyala, MDCommerce, CA 900401093893679
- Maneesh Bansal, M.D.Los Angeles, CA 900421063615102
- Emilio Feliz SalaCommerce, CA 900401073195160
- Rajesh Gade, M.D.Commerce, CA 900401750551503
Common questions
What is Martha A. Meza, MD's NPI number?
Martha A. Meza, MD's National Provider Identifier (NPI) is 1629126545, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Martha A. Meza, MD located?
The NPPES record lists a practice address at 4623 Eagle Rock Blvd, Los Angeles, CA, 90041. Phone: (323) 340-1500. Providers update this record themselves, so call before visiting.
How can I verify Martha A. Meza, MD's license?
NPPES lists California license number A80538, 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 Martha A. Meza, MD prescribe under Medicare Part D?
In 2024, Martha A. Meza, MD had 3,057 Medicare Part D claims for 245 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.