Diana Asuncion Caro
Pediatrics Physician · San Leandro, CA
Diana Asuncion Caro is a pediatrics physician with a practice address in San Leandro, California, and NPI 1427707157, issued on Mar 21, 2022. Check the license (California 20A21479, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diana Asuncion Caro
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 20A21479 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Merced St, San Leandro, CA 94577
- Phone
- (510) 752-1000
- Enumerated
- Mar 21, 2022
- Record last updated
- Jul 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20250722003547); may accept Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, Henderson, 2022
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 2500 Merced St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristi Adachi, PHARMDPharmacist1396456737
- Mary Grace Aguayo, CRTCertified Respiratory Therapist1467923730
- Jatinder AhluwaliaPharmacist1508391483
Verify Diana Asuncion Caro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A21479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diana Asuncion Caro among 9,272 pediatrics physician records in California
Diana Asuncion Caro 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 not. Its NPI, issued in 2022, is newer than 96% of them.
- NPI issued2022 · 96% of these records are older, 2% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2022 · median 2012 among the 754 with a school on file
- Record last updated2025 · 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).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in San Leandro → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Maria Beamer, M.D.San Leandro, CA 945771952350936
- Arnold Blustein, M.D.San Leandro, CA 945771114989951
- Jennie Chen, M.D.San Leandro, CA 945771407891070
- Christina Chow, DOSan Leandro, CA 945771407954902
- Laura Denenberg, M.D.San Leandro, CA 945771962513093
- Diana Fan, M.D.San Leandro, CA 945771881777233
- Laura Grunbaum, M.D.San Leandro, CA 945771780624700
- Shalin Kapoor, M.D.San Leandro, CA 945771366520124
Common questions
What is Diana Asuncion Caro's NPI number?
Diana Asuncion Caro's National Provider Identifier (NPI) is 1427707157, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Diana Asuncion Caro located?
The NPPES record lists a practice address at 2500 Merced St, San Leandro, CA, 94577. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.
How can I verify Diana Asuncion Caro's license?
NPPES lists California license number 20A21479, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.