Richard Arigo, M.D.
NPI 1144244823 · Diagnostic Radiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Arigo, M.D. is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1144244823).
Provider details
- NPI number
- 1144244823
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A82503 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,384 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 489 | $222 |
| Mri Scan of Arm Joint Without Contrast73221 | 338 | $226 |
| X-Ray of Chest, 2 Views71046 | 132 | $37 |
| Ct Scan of Chest Without Contrast71250 | 109 | $145 |
| Mri Scan of Leg Without Contrast73718 | 109 | $253 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 93 | $43 |
Practice location
Mailing address
Additional practice locations (1)
- 2428 Santa Monica BlvdSanta Monica, CA 90404-2045Phone: (310) 315-1000
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2021-08-13
- Certified
- 2021-08-13
Frequently asked questions
- What is Richard Arigo's NPI number?
- Richard Arigo's National Provider Identifier (NPI) is 1144244823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Arigo's specialty?
- Richard Arigo is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Arigo located?
- Richard Arigo's practice location on file with NPPES is 1516 Cotner Ave, Los Angeles, CA 90025-3303.
- What is Richard Arigo's phone number?
- The practice phone number listed in the NPPES registry for Richard Arigo is (310) 445-2951.
- Does Richard Arigo accept Medicare?
- Richard Arigo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Arigo's NPI active?
- Yes — Richard Arigo's NPI (1144244823) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.