Charles Martin Strom, MD
Pediatrics Physician · San Juan Capistrano, CA
Charles Martin Strom, MD is a pediatrics physician with a practice address in San Juan Capistrano, California, and NPI 1972697233, issued on Oct 3, 2006. Check the license (California 643341, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Martin Strom
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 643341 CA
Self-reported in NPPES; status is on the state search - Practice location
- 33608 Ortega Hwy, San Juan Capistrano, CA 92690
- Phone
- (949) 728-4701
- Enumerated
- Oct 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (949) 728-4732
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 33608 Ortega Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Lynch, M.D.Anatomic Pathology & Clinical Pathology Physician1831344845
- Weidong Zhou, M.D.Anatomic Pathology & Clinical Pathology Physician1700016813
Verify Charles Martin Strom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 643341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pediatrics physician in 2024
38 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
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: $17.67
1 payment: food and beverage; the largest payer was ViiV Healthcare Company. 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.
Charles Martin Strom among 9,272 pediatrics physician records in California
Charles Martin Strom, MD 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 San Juan Capistrano → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Krista Braun-Young, MDMission Viejo, CA 926911306913298
- Kimberly Douglas, MDMission Viejo, CA 926911619017670
- Beverly Gaitan, MDMission Viejo, CA 926911528142593
- Jennifer Grumet, M.D.Mission Viejo, CA 926911164464657
- Ronald Haxton, M.D.Mission Viejo, CA 926911720037864
- Kenneth Hayashida, M.D.Mission Viejo, CA 926911497764641
- Barry Hench, MDMission Viejo, CA 926911467401703
- Suzanne McNulty, M.D.Mission Viejo, CA 926911992892293
Common questions
What is Charles Martin Strom, MD's NPI number?
Charles Martin Strom, MD's National Provider Identifier (NPI) is 1972697233, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Martin Strom, MD located?
The NPPES record lists a practice address at 33608 Ortega Hwy, San Juan Capistrano, CA, 92690. Phone: (949) 728-4701. Providers update this record themselves, so call before visiting.
How can I verify Charles Martin Strom, MD's license?
NPPES lists California license number 643341, 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 Charles Martin Strom, MD prescribe under Medicare Part D?
In 2024, Charles Martin Strom, MD had 38 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.