Derek Biederman, M.D.
NPI 1235487794 · Vascular & Interventional Radiology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Biederman, M.D. is a Vascular & Interventional Radiology Physician provider in New Haven, CT (NPI 1235487794).
Provider details
- NPI number
- 1235487794
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD465495 (PA)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
462 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 74 | $13 |
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 52 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 42 | $125 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 38 | $15 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 34 | $19 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$158 across 6 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 (1)
- 2800 Main StBridgeport, CT 06606-4201Phone: (860) 299-6957
Registry dates
- Enumerated
- 2012-08-15
- Last updated
- 2018-09-12
Frequently asked questions
- What is Derek Biederman's NPI number?
- Derek Biederman's National Provider Identifier (NPI) is 1235487794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Biederman's specialty?
- Derek Biederman is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Biederman located?
- Derek Biederman's practice location on file with NPPES is 20 York Street, New Haven, CT 06510-3220.
- What is Derek Biederman's phone number?
- The practice phone number listed in the NPPES registry for Derek Biederman is (203) 688-4242.
- Does Derek Biederman accept Medicare?
- Derek Biederman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Biederman's NPI active?
- Yes — Derek Biederman's NPI (1235487794) is active in the NPPES registry as of the last update on 2018-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.