Yvonne Ramona D'Sylva, M.D.
Pediatrics Physician · Corona, CA
Yvonne Ramona D'Sylva, M.D. is a pediatrics physician with a practice address in Corona, California, and NPI 1417040361, issued on Oct 2, 2006. Check the license (California 00A353130, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yvonne Ramona D'Sylva
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 00A353130 CA
Self-reported in NPPES; status is on the state search - Practice location
- 770 Magnolia Ave Ste 2A, Corona, CA 92879
- Phone
- (951) 736-8144
- Enumerated
- Oct 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (951) 736-8144
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 770 Magnolia Ave Ste 2A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alejandra Guzman-Ibarra, PA-CPhysician Assistant1023899069
- Rachel Marcus, NURSE PRACTITIONERNurse Practitioner1215745377
Verify Yvonne Ramona D'Sylva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 00A353130Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $329.70
18 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Yvonne Ramona D'Sylva among 9,272 pediatrics physician records in California
Yvonne Ramona D'Sylva, 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 updated2007 · 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.
All 9,272 in California → Every provider in Corona → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Cresencia Banzuela, M.D.Corona, CA 928791083639710
- Pushan Chowdhury, MDCorona, CA 928791013999218
- Elena Jackson, M.D.Corona, CA 928791285850974
- Jennie Le, M.D.Corona, CA 928791780002311
- Roger Nakata, DOCorona, CA 928791710392931
- Nancy Quazi, MDCorona, CA 928791740372804
- Sukhdev Uppal, MDCorona, CA 928791720078314
- Anthony Nguyen, MDEastvale, CA 928801285042929
Common questions
What is Yvonne Ramona D'Sylva, M.D.'s NPI number?
Yvonne Ramona D'Sylva, M.D.'s National Provider Identifier (NPI) is 1417040361, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yvonne Ramona D'Sylva, M.D. located?
The NPPES record lists a practice address at 770 Magnolia Ave Ste 2A, Corona, CA, 92879. Phone: (951) 736-8144. Providers update this record themselves, so call before visiting.
How can I verify Yvonne Ramona D'Sylva, M.D.'s license?
NPPES lists California license number 00A353130, 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. 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.