Michael Fann
NPI 1235433319 · Certified Registered Nurse Anesthetist · Columbia, MO
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Fann is a Certified Registered Nurse Anesthetist provider in Columbia, MO (NPI 1235433319).
Provider details
- NPI number
- 1235433319
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
152 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 47 | $130 |
| Anesthesia for Open Or Endoscopic Total Shoulder Joint Replacement01638 | 23 | $367 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 15 | $107 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 15 | $322 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 14 | $96 |
| Anesthesia for Total Hip Replacement01214 | 14 | $319 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 3 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
Registry dates
- Enumerated
- 2011-01-04
- Last updated
- 2011-09-22
Frequently asked questions
- What is Michael Fann's NPI number?
- Michael Fann's National Provider Identifier (NPI) is 1235433319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Fann's specialty?
- Michael Fann is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Fann located?
- Michael Fann's practice location on file with NPPES is 1600 E Broadway, Columbia, MO 65201-5844.
- What is Michael Fann's phone number?
- The practice phone number listed in the NPPES registry for Michael Fann is (573) 815-8000.
- Does Michael Fann accept Medicare?
- Michael Fann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Fann's NPI active?
- Yes — Michael Fann's NPI (1235433319) is active in the NPPES registry as of the last update on 2011-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.