Yan Chen Wongworawat, MD, PHD
Anatomic Pathology Physician · Loma Linda, CA
Yan Chen Wongworawat, MD, PHD is an anatomic pathology physician with a practice address in Loma Linda, California, and NPI 1104359389, issued on Apr 5, 2017. Check the license (California A163994, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yan Chen Wongworawat
- Credential
- MD, PHD
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- A163994 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St, Loma Linda, CA 92354
- Phone
- (909) 558-4094
- Enumerated
- Apr 5, 2017
- Record last updated
- Jul 17, 2023
- Medicare enrollment
- Enrolled (PECOS I20230822003028); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 386 in California → Look up another NPI →
Also registered at 11234 Anderson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Faiz Abdur-Rahman, MDStudent in an Organized Health Care Education/Training Program1144073768
- Marc Abou AssaliStudent in an Organized Health Care Education/Training Program1689317265
- Adina Achiriloaie, MDDiagnostic Neuroimaging (Radiology) Physician1992983282
- Ana Acosta, MDStudent in an Organized Health Care Education/Training Program1265179774
Verify Yan Chen Wongworawat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A163994Check 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: $56.60
1 payment: food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 382 providers of this specialty with any payment received $3,145.53 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.
Bills Medicare through one group practice
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yan Chen Wongworawat among 386 anatomic pathology physician records in California
Yan Chen Wongworawat, MD, PHD is one of 386 anatomic pathology physician records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2011 · median 2000 among the 190 with a school on file
- Record last updated2023 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology Physician providers in California
There are 386 anatomic pathology physician records in California.
All 386 in California → Every provider in Loma Linda → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Carlos Casiano, MD, MALoma Linda, CA 923541790218121
- Evelyn Choo, M.D.Loma Linda, CA 923541710900618
- Jeremy Deisch, MDLoma Linda, CA 923541619170222
- Michael GreasLoma Linda, CA 923541982059168
- Chelsea HeimbaughLoma Linda, CA 923541104359447
- Paul Herrmann, M.D.Loma Linda, CA 923541366655359
- Mia Nepomuceno-Perez, M.D.Loma Linda, CA 923541073533519
- Ravi Raghavan, M.D.Loma Linda, CA 923541144240698
Common questions
What is Yan Chen Wongworawat, MD, PHD's NPI number?
Yan Chen Wongworawat, MD, PHD's National Provider Identifier (NPI) is 1104359389, issued on Apr 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Yan Chen Wongworawat, MD, PHD located?
The NPPES record lists a practice address at 11234 Anderson St, Loma Linda, CA, 92354. Phone: (909) 558-4094. Providers update this record themselves, so call before visiting.
How can I verify Yan Chen Wongworawat, MD, PHD's license?
NPPES lists California license number A163994, 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.