Carson Welker
NPI 1427478809 · Anesthesiology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carson Welker is a Anesthesiology Physician provider in Rochester, MN (NPI 1427478809).
Provider details
- NPI number
- 1427478809
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 66164 (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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
115 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 48 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 36 | $78 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 20 | $191 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 11 | $224 |
Typical Medicare-allowed amounts for these services range $78–$224 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1959 Ne Pacific St Box 356540Seattle, WA 98195-0001Phone: (206) 543-2773
Registry dates
- Enumerated
- 2014-04-23
- Last updated
- 2020-10-01
- Certified
- 2020-10-01
Frequently asked questions
- What is Carson Welker's NPI number?
- Carson Welker's National Provider Identifier (NPI) is 1427478809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carson Welker's specialty?
- Carson Welker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Carson Welker located?
- Carson Welker's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Carson Welker's phone number?
- The practice phone number listed in the NPPES registry for Carson Welker is (507) 284-2511.
- Does Carson Welker accept Medicare?
- Carson Welker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carson Welker's NPI active?
- Yes — Carson Welker's NPI (1427478809) is active in the NPPES registry as of the last update on 2020-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.