Richard Feinberg, M.D.
NPI 1477622421 · Surgery Physician · Madison, WI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Feinberg, M.D. is a Surgery Physician provider in Madison, WI (NPI 1477622421).
Provider details
- NPI number
- 1477622421
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 64817-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
499 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) |
|---|---|---|
| Ultrasound Study of Arm and Leg Arteries93922 | 97 | $31 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 52 | $96 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 41 | $93 |
| Ultrasound of One Leg Arteries Or Artery Grafts93926 | 39 | $46 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 35 | $78 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 33 | $53 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2021-01-13
- Certified
- 2021-01-13
Frequently asked questions
- What is Richard Feinberg's NPI number?
- Richard Feinberg's National Provider Identifier (NPI) is 1477622421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Feinberg's specialty?
- Richard Feinberg is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Feinberg located?
- Richard Feinberg's practice location on file with NPPES is 1 S Park St, Madison, WI 53715-1375.
- What is Richard Feinberg's phone number?
- The practice phone number listed in the NPPES registry for Richard Feinberg is (608) 287-2100.
- Does Richard Feinberg accept Medicare?
- Richard Feinberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Feinberg's NPI active?
- Yes — Richard Feinberg's NPI (1477622421) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.