Claudia Santosa, M.D.
Pediatric Anesthesiology Physician · Los Angeles, CA
Claudia Santosa, M.D. is a pediatric anesthesiology physician with a practice address in Los Angeles, California, and NPI 1093799066, issued on Dec 2, 2005. Check the license (California A92684, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Claudia Santosa
- Credential
- M.D.
- Primary taxonomy
- Pediatric Anesthesiology Physician 207LP3000X
- License numbers
- A92684 CA
E-16479 AR
Self-reported in NPPES; status is on the state search - Practice location
- 4650 W Sunset Blvd, Los Angeles, CA 90027
- Phone
- (323) 316-2500
- Enumerated
- Dec 2, 2005
- Record last updated
- Jul 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20200511002987); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest pediatric anesthesiology physician records → All 240 in California → Look up another NPI →
Also registered at 4650 W Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashraf Abou-Zamzam, MDPediatric Critical Care Medicine Physician1457442931
- Karineh Aboulian, MDPediatrics Physician1275774325
- Ahmed AbuhamadStudent in an Organized Health Care Education/Training Program1386478915
- Joanna Aceto, D.D.S.Pediatric Dentistry1033522578
- Etai Adam, M.D.Pediatrics Physician1578811998
Verify Claudia Santosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- U S Anesthesia Partners OF Texas, PAPlano, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claudia Santosa among 240 pediatric anesthesiology physician records in California
Claudia Santosa, M.D. is one of 240 pediatric anesthesiology physician records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2004 · median 2009 among the 136 with a school on file
- Record last updated2023 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP3000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Anesthesiology Physician providers in California
There are 240 pediatric anesthesiology physician records in California.
All 240 in California → Every provider in Los Angeles → Pediatric Anesthesiology Physician nationwide →
The 8 pediatric anesthesiology physician records with the nearest ZIP codes
- Marisa Bell, MDLos Angeles, CA 900271326130568
- Elizabeth Bragg, M.D.Los Angeles, CA 900271982809877
- Ilanit Brook, M.D.Los Angeles, CA 900271407048739
- Jammie Ferrara, M.D.Los Angeles, CA 900271821257395
- Susan Firestone, M.D.Los Angeles, CA 900271891940078
- Irma Fitzgibbons, MDLos Angeles, CA 900271649363615
- Robinder Khemani, MDLos Angeles, CA 900271063688851
- Yuan-Feng Carl Lo, M.D.Los Angeles, CA 900271083857635
Common questions
What is Claudia Santosa, M.D.'s NPI number?
Claudia Santosa, M.D.'s National Provider Identifier (NPI) is 1093799066, issued on Dec 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Santosa, M.D. located?
The NPPES record lists a practice address at 4650 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (323) 316-2500. Providers update this record themselves, so call before visiting.
How can I verify Claudia Santosa, M.D.'s license?
NPPES lists California license number A92684, 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.