Michael Chalifoux, M.D.
NPI 1912226531 · Anesthesiology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Chalifoux, M.D. is a Anesthesiology Physician provider in Madison, WI (NPI 1912226531).
Provider details
- NPI number
- 1912226531
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
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
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
121 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 Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 26 | $87 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 22 | $260 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 22 | $216 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 14 | $118 |
| Anesthesia for Procedure on Upper 2/3rd of Thigh Bone01230 | 14 | $139 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 12 | $43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-21
- Last updated
- 2016-08-08
Frequently asked questions
- What is Michael Chalifoux's NPI number?
- Michael Chalifoux's National Provider Identifier (NPI) is 1912226531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Chalifoux's specialty?
- Michael Chalifoux is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Chalifoux located?
- Michael Chalifoux's practice location on file with NPPES is University of Wisconsin, Madison, WI 53792-3272.
- What is Michael Chalifoux's phone number?
- The practice phone number listed in the NPPES registry for Michael Chalifoux is (608) 263-8100.
- Does Michael Chalifoux accept Medicare?
- Michael Chalifoux is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Chalifoux's NPI active?
- Yes — Michael Chalifoux's NPI (1912226531) is active in the NPPES registry as of the last update on 2016-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.