Doctor profile · Federal record
Dr. Javier Arias-Stella, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Duarte, CA
- NPI 1427469758
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E. Duarte Road
Duarte, CA 91010
(626) 256-4673 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- November 4, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- California #A157416
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427469758. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,600
Distinct HCPCS
9
Medicare allowed
$75,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0452 |
Molecular pathology procedure; physician interpretation and report | 983 | 467 | $50 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 146 | 36 | $30 | |
88381 |
Preparation of specimen, manual | 140 | 138 | $25 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 76 | 23 | $86 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 72 | 41 | $37 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 65 | 42 | $39 | |
88360 |
Microscopic genetic analysis of tumor, manual | 59 | 25 | $44 | |
88321 |
Surgical pathology consultation and report on referred slides prepared elsewhere | 46 | 45 | $88 | |
88300 |
Pathology examination of tissue using a microscope, limited examination | 13 | 12 | $5 |
In context: peer comparison
Among 8 peers in Duarte Anatomic Pathology & Clinical Pathology Physician, average services per provider: 220. This provider delivers 7.3× the peer median.Frequently asked questions
What is Dr. Javier Arias-Stella's medical specialty?
Dr. Javier Arias-Stella practices Anatomic Pathology & Clinical Pathology Physician in Duarte, CA.
Where does Dr. Javier Arias-Stella practice?
Dr. Javier Arias-Stella practices at 1500 E. Duarte Road, Duarte, CA 91010. Office phone: 6262564673.
What is Dr. Javier Arias-Stella's NPI?
Dr. Javier Arias-Stella's National Provider Identifier (NPI) is 1427469758, issued by NPPES.
Does Dr. Javier Arias-Stella accept Medicare assignment?
Yes. Dr. Javier Arias-Stella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Javier Arias-Stella commonly perform?
Top Medicare-reported procedures in 2023: Molecular pathology procedure; physician interpretation and report (HCPCS G0452); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Preparation of specimen, manual (HCPCS 88381). Source: CMS Medicare Physician & Other Practitioners file.