Matthew Dopp, MD
NPI 1922502343 · Diagnostic Radiology Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Dopp, MD is a Diagnostic Radiology Physician provider in Riverside, CA (NPI 1922502343).
Provider details
- NPI number
- 1922502343
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,699 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 | 209 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 124 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 97 | $89 |
| Mri Scan of Brain Before and After Contrast70553 | 73 | $355 |
| X-Ray of Chest, 2 Views71046 | 72 | $38 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 67 | $217 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2022-10-07
- Certified
- 2022-10-07
Frequently asked questions
- What is Matthew Dopp's NPI number?
- Matthew Dopp's National Provider Identifier (NPI) is 1922502343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Dopp's specialty?
- Matthew Dopp is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Dopp located?
- Matthew Dopp's practice location on file with NPPES is 4445 Magnolia Ave Ofc, Riverside, CA 92501-4135.
- What is Matthew Dopp's phone number?
- The practice phone number listed in the NPPES registry for Matthew Dopp is (951) 788-3000.
- Does Matthew Dopp accept Medicare?
- Matthew Dopp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Dopp's NPI active?
- Yes — Matthew Dopp's NPI (1922502343) is active in the NPPES registry as of the last update on 2022-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.