Gene Winkelmann, MD
NPI 1467483370 · Anesthesiology Physician · Buffalo, MN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene Winkelmann, MD is a Anesthesiology Physician provider in Buffalo, MN (NPI 1467483370).
Provider details
- NPI number
- 1467483370
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40437 (MN)
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
287 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 156 | $69 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 37 | $70 |
| Anesthesia for Other Procedure on Eye00140 | 27 | $89 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 24 | $60 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $79 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 14 | $57 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gene Winkelmann's NPI number?
- Gene Winkelmann's National Provider Identifier (NPI) is 1467483370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene Winkelmann's specialty?
- Gene Winkelmann is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gene Winkelmann located?
- Gene Winkelmann's practice location on file with NPPES is 303 Catlin St, Buffalo, MN 55313-1947.
- What is Gene Winkelmann's phone number?
- The practice phone number listed in the NPPES registry for Gene Winkelmann is (763) 682-1212.
- Does Gene Winkelmann accept Medicare?
- Gene Winkelmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gene Winkelmann's NPI active?
- Yes — Gene Winkelmann's NPI (1467483370) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.