Leo O'Day, MD
NPI 1902475429 · Anesthesiology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo O'Day, MD is a Anesthesiology Physician provider in Minneapolis, MN (NPI 1902475429).
Provider details
- NPI number
- 1902475429
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 80198 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-19
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Leo O'Day's NPI number?
- Leo O'Day's National Provider Identifier (NPI) is 1902475429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo O'Day's specialty?
- Leo O'Day is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leo O'Day located?
- Leo O'Day's practice location on file with NPPES is 909 Fulton St Se, Minneapolis, MN 55455-4800.
- What is Leo O'Day's phone number?
- The practice phone number listed in the NPPES registry for Leo O'Day is (612) 273-8383.
- Does Leo O'Day accept Medicare?
- Leo O'Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo O'Day's NPI active?
- Yes — Leo O'Day's NPI (1902475429) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.