Matthew Alan Zapala, M.D., PH.D.
Pediatric Radiology Physician · San Diego, CA
Matthew Alan Zapala, M.D., PH.D. is a pediatric radiology physician with a practice address in San Diego, California, and NPI 1346482809, issued on Mar 30, 2009. Check the license (California A114386, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Alan Zapala
- Credential
- M.D., PH.D.
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License number
- A114386 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr, San Diego, CA 92103
- Phone
- (800) 926-8273
- Enumerated
- Mar 30, 2009
- Record last updated
- Dec 5, 2023
- Fax
- (888) 539-8781
- Medicare enrollment
- Enrolled (PECOS I20150729008671); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest pediatric radiology physician records → All 81 in California → Look up another NPI →
Also registered at 200 W Arbor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison A'Court, MDAnesthesiology Physician1912218199
- Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
- Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
- Joseph Abdelmalek, M.DNephrology Physician1740485531
- Kristy AbelCertified Registered Nurse Anesthetist1962113035
- Paula Abeleda, NPFamily Nurse Practitioner1558945022
Verify Matthew Alan Zapala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- San Diego Diagnostic Radiology Medical Group IncSan Diego, CA
- San Diego Imaging-Chula Vista LLCChula Vista, CA
- Wishon Radiological Medical Group IncMadera, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Alan Zapala among 81 pediatric radiology physician records in California
Matthew Alan Zapala, M.D., PH.D. is one of 81 pediatric radiology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2003 among the 58 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Radiology Physician providers in California
There are 81 pediatric radiology physician records in California.
All 81 in California → Every provider in San Diego → Pediatric Radiology Physician nationwide →
The 8 pediatric radiology physician records with the nearest ZIP codes
- Brian Pugmire, M.D.San Diego, CA 921031609190578
- Abraham Baumel, MDSan Diego, CA 921201730166208
- Juan Baez, M.D.Loma Linda, CA 923541427210160
- Alexander Cacciarelli, M.D.Thousand Oaks, CA 913601649495029
- Tuan Dao, M.D.Orange, CA 928681134354079
- Rahul Nikam, MBBSOrange, CA 928681700339504
- Andrew Sung, M.D.Orange, CA 928681265875561
- Raphael Alford, M.D.Pasadena, CA 911051396062881
Common questions
What is Matthew Alan Zapala, M.D., PH.D.'s NPI number?
Matthew Alan Zapala, M.D., PH.D.'s National Provider Identifier (NPI) is 1346482809, issued on Mar 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Alan Zapala, M.D., PH.D. located?
The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Matthew Alan Zapala, M.D., PH.D.'s license?
NPPES lists California license number A114386, 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.
What is Matthew Alan Zapala, M.D., PH.D.'s MIPS final score?
The 2023 MIPS final score is 74.5 of 100, reported for the practice group. 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.