James Gardner, M.D.
NPI 1417361627 · Vascular & Interventional Radiology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gardner, M.D. is a Vascular & Interventional Radiology Physician provider in New Haven, CT (NPI 1417361627).
Provider details
- NPI number
- 1417361627
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,354 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 371 | $8 |
| X-Ray of Chest, 2 Views71046 | 194 | $10 |
| Ct Scan of Chest Without Contrast71250 | 120 | $48 |
| Mri Scan of Abdomen Before and After Contrast74183 | 119 | $97 |
| Mri Scan of Pelvis Before and After Contrast72197 | 101 | $99 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 77 | $12 |
| Ct Scan of Chest Without Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 92 Jordan LnStamford, CT 06903-3914Phone: (203) 273-5163
Registry dates
- Enumerated
- 2014-06-16
- Last updated
- 2020-06-23
- Certified
- 2020-06-23
Frequently asked questions
- What is James Gardner's NPI number?
- James Gardner's National Provider Identifier (NPI) is 1417361627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gardner's specialty?
- James Gardner is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Gardner located?
- James Gardner's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is James Gardner's phone number?
- The practice phone number listed in the NPPES registry for James Gardner is (203) 688-4242.
- Does James Gardner accept Medicare?
- James Gardner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gardner's NPI active?
- Yes — James Gardner's NPI (1417361627) is active in the NPPES registry as of the last update on 2020-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.