Doctor profile · Federal record
Dr. Eric Loo, M.D.
Anatomic Pathology & Clinical Pathology Physician · Clinical Pathology Physician · Hematology (Pathology) Physician · Hematology (Pathology) Physician · Molecular Genetic Pathology (Pathology) Physician · Anatomic Pathology & Clinical Pathology Physician · San Juan Capistrano, CA
- NPI 1972740744
- MIPS 76.0 / 100 · 2023
- 17 yrs on file
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
33608 Ortega Hwy Bldg A
San Juan Capistrano, CA 926752042
(949) 728-4155 - Additional location
-
1 Medical Center Dr, Dhmc - Pathology Department
Lebanon, NH 037561000
(603) 650-8693
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- September 20, 2024
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (3)
- California #A105865 · New Hampshire #17115 · New Mexico #RS2014-0413
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972740744. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,113
Distinct HCPCS
10
Medicare allowed
$35,446
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 237 | 51 | $27 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 173 | 170 | $18 | |
88188 |
Flow cytometry technique for dna or cell analysis, 9 to 15 markers | 105 | 96 | $62 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 95 | 82 | $36 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 91 | 62 | $12 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 67 | 62 | $12 | |
85097 |
Bone marrow, smear interpretation | 66 | 61 | $48 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 65 | 61 | $34 | |
85060 |
Blood smear interpretation by physician with written report | 51 | 50 | $24 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 39 | 39 | $82 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 74. This provider delivers 15× the peer median.Frequently asked questions
What is Dr. Eric Loo's medical specialty?
Dr. Eric Loo practices Anatomic Pathology & Clinical Pathology Physician in San Juan Capistrano, CA.
Where does Dr. Eric Loo practice?
Dr. Eric Loo practices at 33608 Ortega Hwy Bldg A, San Juan Capistrano, CA 926752042. Office phone: 9497284155.
What is Dr. Eric Loo's NPI?
Dr. Eric Loo's National Provider Identifier (NPI) is 1972740744, issued by NPPES.
What procedures does Dr. Eric Loo commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Flow cytometry technique for dna or cell analysis, 9 to 15 markers (HCPCS 88188). Source: CMS Medicare Physician & Other Practitioners file.