Doctor profile · Federal record
Dr. Ruijun Su, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Thousand Oaks, CA
- NPI 1922426451
- Accepts Medicare
- MIPS 97.0 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
351 Rolling Oaks Dr
Thousand Oaks, CA 913611275
(805) 373-8582 - Additional location
-
10833 le Conte Ave
Los Angeles, CA 900951275
(310) 267-1900 - Additional location
-
4400 V St
Sacramento, CA 958171445
(916) 734-3331
fax (916) 734-6468 - Mailing address
-
11021 Boren Ave
Loma Linda, CA 923546517
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- October 29, 2019
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- California #A146517
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922426451. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
865
Distinct HCPCS
10
Medicare allowed
$30,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 297 | 56 | $28 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 137 | 93 | $37 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 123 | 79 | $35 | |
88360 |
Microscopic genetic analysis of tumor, manual | 84 | 33 | $42 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 68 | 42 | $78 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 49 | 28 | $12 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 42 | 39 | $11 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 22 | 21 | $11 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 19 | 18 | $88 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 13 | 12 | $28 |
In context: peer comparison
Among 3 peers in Thousand Oaks Anatomic Pathology & Clinical Pathology Physician, average services per provider: 76. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$113
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $112.61 |
By nature of payment
Frequently asked questions
What is Dr. Ruijun Su's medical specialty?
Dr. Ruijun Su practices Anatomic Pathology & Clinical Pathology Physician in Thousand Oaks, CA.
Where does Dr. Ruijun Su practice?
Dr. Ruijun Su practices at 351 Rolling Oaks Dr, Thousand Oaks, CA 913611275. Office phone: 8053738582.
What is Dr. Ruijun Su's NPI?
Dr. Ruijun Su's National Provider Identifier (NPI) is 1922426451, issued by NPPES.
Does Dr. Ruijun Su accept Medicare assignment?
Yes. Dr. Ruijun Su accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruijun Su commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.