Antonio Zamora, M.D.
Pediatrics Physician · Los Angeles, CA
Antonio Zamora, M.D. is a pediatrics physician with a practice address in Los Angeles, California, and NPI 1164451571, issued on Jun 30, 2006. Check the license (California A90157, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Antonio Zamora
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A90157 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 E Cesar E Chavez Ave, Los Angeles, CA 90033
- Phone
- (323) 987-1200
- Enumerated
- Jun 30, 2006
- Record last updated
- Sep 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (323) 987-1212
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 1701 E Cesar E Chavez Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Antonio Zamora in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A90157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average pediatrics physician in 2024
11 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $2,824.29
7 payments; by number, the most common kind was travel and lodging; the largest payer was Ascendis Pharma Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Antonio Zamora among 9,272 pediatrics physician records in California
Antonio Zamora, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2017 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
919 pediatrics physician records list a practice address in Los Angeles
They are 919 of the 69,537 NPPES records with a practice address in Los Angeles, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Los Angeles → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Kristin Andrade, M.D.Los Angeles, CA 900331184774580
- Danielle Borut, M.D.Los Angeles, CA 900331407884562
- Samuel Bruttomesso, M.D.Los Angeles, CA 900331669406468
- Ernie Guzman, M.D.Los Angeles, CA 900331811924491
- Jaime Moy, DOLos Angeles, CA 900331891703989
- David Oh, M.D.Los Angeles, CA 900331063562403
- Michael Regalado, MDLos Angeles, CA 900331801964705
- Francisco Rincon, M.D.Los Angeles, CA 900331013952654
Common questions
What is Antonio Zamora, M.D.'s NPI number?
Antonio Zamora, M.D.'s National Provider Identifier (NPI) is 1164451571, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Antonio Zamora, M.D. located?
The NPPES record lists a practice address at 1701 E Cesar E Chavez Ave, Los Angeles, CA, 90033. Phone: (323) 987-1200. Providers update this record themselves, so call before visiting.
How can I verify Antonio Zamora, M.D.'s license?
NPPES lists California license number A90157, 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 Antonio Zamora, M.D. prescribe under Medicare Part D?
In 2024, Antonio Zamora, M.D. had 11 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.