Mayo Clinic Health System-Lake City
NPI 1164463659 · Multi-Specialty Clinic/Center · Lake City, MN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayo Clinic Health System-Lake City is a Multi-Specialty Clinic/Center organization in Lake City, MN (NPI 1164463659).
Provider details
- NPI number
- 1164463659
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Morris Miller, Cfo(507) 594-6449
Specialties & taxonomies
Ambulatory Health Care Facilities
- Primary Care Clinic/Center261QP2300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-08
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Mayo Clinic Health System-Lake City's NPI number?
- Mayo Clinic Health System-Lake City's National Provider Identifier (NPI) is 1164463659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mayo Clinic Health System-Lake City?
- Mayo Clinic Health System-Lake City is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mayo Clinic Health System-Lake City located?
- Mayo Clinic Health System-Lake City's practice location on file with NPPES is 500 W Grant St, Lake City, MN 55041-1143.
- What is Mayo Clinic Health System-Lake City's phone number?
- The practice phone number listed in the NPPES registry for Mayo Clinic Health System-Lake City is (651) 345-3321.
- Does Mayo Clinic Health System-Lake City accept Medicare?
- Mayo Clinic Health System-Lake City is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mayo Clinic Health System-Lake City?
- The authorized official listed on Mayo Clinic Health System-Lake City's NPPES record is Morris Miller, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mayo Clinic Health System-Lake City's NPI active?
- Yes — Mayo Clinic Health System-Lake City's NPI (1164463659) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.