Steven Temkin, M.D.
NPI 1700014578 · Diagnostic Radiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Temkin, M.D. is a Diagnostic Radiology Physician provider in Hartford, CT (NPI 1700014578).
Provider details
- NPI number
- 1700014578
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 050072 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,832 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 266 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 168 | $39 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 118 | $86 |
| X-Ray of Chest, 2 Views71046 | 106 | $11 |
| Ct Scan of Upper Spine Without Contrast72125 | 66 | $47 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 63 | $82 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 80 Seymour StHartford, CT 06102-8000Phone: (860) 545-5000
- 80 Seymour StHartford, CT 06102-8000Phone: (860) 545-5000
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2018-03-17
Frequently asked questions
- What is Steven Temkin's NPI number?
- Steven Temkin's National Provider Identifier (NPI) is 1700014578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Temkin's specialty?
- Steven Temkin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Temkin located?
- Steven Temkin's practice location on file with NPPES is 85 Seymour St Ste 200, Hartford, CT 06106-5509.
- What is Steven Temkin's phone number?
- The practice phone number listed in the NPPES registry for Steven Temkin is (860) 246-6589.
- Does Steven Temkin accept Medicare?
- Steven Temkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Temkin's NPI active?
- Yes — Steven Temkin's NPI (1700014578) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.