Donald Resnick, MD
NPI 1164450938 · Diagnostic Radiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Resnick, MD is a Diagnostic Radiology Physician provider in San Diego, CA (NPI 1164450938).
Provider details
- NPI number
- 1164450938
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G18577 (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
20 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
50 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 | 25 | $65 |
| Mri Scan of Arm Joint Without Contrast73221 | 14 | $65 |
| Mri Scan of Leg Joint Without Contrast73721 | 11 | $234 |
Typical Medicare-allowed amounts for these services range $65–$234 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2019-02-13
Frequently asked questions
- What is Donald Resnick's NPI number?
- Donald Resnick's National Provider Identifier (NPI) is 1164450938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Resnick's specialty?
- Donald Resnick is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Resnick located?
- Donald Resnick's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Donald Resnick's phone number?
- The practice phone number listed in the NPPES registry for Donald Resnick is (800) 926-8273.
- Does Donald Resnick accept Medicare?
- Donald Resnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Resnick's NPI active?
- Yes — Donald Resnick's NPI (1164450938) is active in the NPPES registry as of the last update on 2019-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.