Gregory Paranay, MD
NPI 1659396356 · Diagnostic Radiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Paranay, MD is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1659396356).
Provider details
- NPI number
- 1659396356
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C40604 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,160 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 469 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 168 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 108 | $88 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 69 | $84 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 40 | $87 |
| Ct Scan of Upper Spine Without Contrast72125 | 36 | $47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Gregory Paranay's NPI number?
- Gregory Paranay's National Provider Identifier (NPI) is 1659396356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Paranay's specialty?
- Gregory Paranay is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Paranay located?
- Gregory Paranay's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-3075.
- What is Gregory Paranay's phone number?
- The practice phone number listed in the NPPES registry for Gregory Paranay is (310) 825-4721.
- Does Gregory Paranay accept Medicare?
- Gregory Paranay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Paranay's NPI active?
- Yes — Gregory Paranay's NPI (1659396356) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.