Reuben Rock, M.D.
NPI 1912983263 · Diagnostic Radiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reuben Rock, M.D. is a Diagnostic Radiology Physician provider in Hartford, CT (NPI 1912983263).
Provider details
- NPI number
- 1912983263
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 246227 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
515 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 146 | $40 |
| Mri Scan of Brain Before and After Contrast70553 | 57 | $109 |
| Mri Scan of Brain Without Contrast70551 | 51 | $70 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 47 | $80 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 42 | $83 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 37 | $157 |
Practice location
Mailing address
Additional practice locations (1)
- 263 Farmington AvenueFarmington, CT 06030Phone: (860) 679-2784
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Reuben Rock's NPI number?
- Reuben Rock's National Provider Identifier (NPI) is 1912983263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reuben Rock's specialty?
- Reuben Rock is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Reuben Rock located?
- Reuben Rock's practice location on file with NPPES is 85 Seymour St, Hartford, CT 06106-5501.
- What is Reuben Rock's phone number?
- The practice phone number listed in the NPPES registry for Reuben Rock is (860) 289-3375.
- Does Reuben Rock accept Medicare?
- Reuben Rock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reuben Rock's NPI active?
- Yes — Reuben Rock's NPI (1912983263) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.