Doctor profile · Federal record
Dr. Yan Chen Wongworawat, MD, PHD
Anatomic Pathology Physician (CMS: Pathology) · Loma Linda, CA
- NPI 1104359389
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11234 Anderson St, Loma Linda University Health-Pathology
Loma Linda, CA 923542804
(909) 558-4094
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- July 17, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207ZP0101X — NUCC code
- State license (1)
- California #A163994
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104359389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
239
Distinct HCPCS
7
Medicare allowed
$7,016
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88350 |
Antibody evaluation, each additional single antibody stain procedure | 112 | 17 | $29 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 48 | 16 | $12 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 22 | 11 | $28 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 17 | 17 | $37 | |
88346 |
Antibody evaluation, initial single antibody stain procedure | 17 | 17 | $36 | |
88348 |
Electron microscopy for diagnosis | 12 | 12 | $78 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 11 | 11 | $35 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 96. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CALLIDITAS THERAPEUTICS US INC. | 1 | $56.60 |
By nature of payment
Frequently asked questions
What is Dr. Yan Chen Wongworawat's medical specialty?
Dr. Yan Chen Wongworawat practices Anatomic Pathology Physician in Loma Linda, CA.
Where does Dr. Yan Chen Wongworawat practice?
Dr. Yan Chen Wongworawat practices at 11234 Anderson St, Loma Linda, CA 923542804. Office phone: 9095584094.
What is Dr. Yan Chen Wongworawat's NPI?
Dr. Yan Chen Wongworawat's National Provider Identifier (NPI) is 1104359389, issued by NPPES.
Does Dr. Yan Chen Wongworawat accept Medicare assignment?
Yes. Dr. Yan Chen Wongworawat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yan Chen Wongworawat commonly perform?
Top Medicare-reported procedures in 2023: Antibody evaluation, each additional single antibody stain procedure (HCPCS 88350); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.