Robert Feld, M.D.
NPI 1558357129 · Diagnostic Radiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Feld, M.D. is a Diagnostic Radiology Physician provider in Hartford, CT (NPI 1558357129).
Provider details
- NPI number
- 1558357129
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 023579 (CT)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
979 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 of Chest Without Contrast71250 | 138 | $141 |
| X-Ray of Chest, 1 View71045 | 125 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 63 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 63 | $87 |
| Ct Scan of Chest Without Contrast71250 | 57 | $51 |
| Ct Scan of Chest With Contrast71260 | 41 | $53 |
| Ct Scan of Chest With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2007-07-13
Frequently asked questions
- What is Robert Feld's NPI number?
- Robert Feld's National Provider Identifier (NPI) is 1558357129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Feld's specialty?
- Robert Feld is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Feld located?
- Robert Feld's practice location on file with NPPES is 114 Woodland St, Hartford, CT 06105-1208.
- What is Robert Feld's phone number?
- The practice phone number listed in the NPPES registry for Robert Feld is (860) 714-4830.
- Does Robert Feld accept Medicare?
- Robert Feld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Feld's NPI active?
- Yes — Robert Feld's NPI (1558357129) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.