Charles Resnik, MD
NPI 1255325940 · Diagnostic Radiology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Resnik, MD is a Diagnostic Radiology Physician provider in Baltimore, MD (NPI 1255325940).
Provider details
- NPI number
- 1255325940
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0033520 (MD)
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
2,257 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 148 | $23 |
| X-Ray of Abdomen, 1 View74018 | 147 | $9 |
| X-Ray of Knee, 1-2 Views73560 | 142 | $8 |
| X-Ray of Foot, Minimum of 3 Views73630 | 135 | $8 |
| X-Ray of Ankle, Minimum of 3 Views73610 | 127 | $9 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 122 | $9 |
| X-Ray of Hip, 2-3 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2019-04-26
Frequently asked questions
- What is Charles Resnik's NPI number?
- Charles Resnik's National Provider Identifier (NPI) is 1255325940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Resnik's specialty?
- Charles Resnik is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Resnik located?
- Charles Resnik's practice location on file with NPPES is 22 S Greene St, Dept of Radiology, Baltimore, MD 21201-1544.
- What is Charles Resnik's phone number?
- The practice phone number listed in the NPPES registry for Charles Resnik is (410) 328-3477.
- Does Charles Resnik accept Medicare?
- Charles Resnik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Resnik's NPI active?
- Yes — Charles Resnik's NPI (1255325940) is active in the NPPES registry as of the last update on 2019-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.