Mayo Clinic
NPI 1922074434 · Multi-Specialty Clinic/Center · Rochester, MN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayo Clinic is a Multi-Specialty Clinic/Center organization in Rochester, MN (NPI 1922074434).
Provider details
- NPI number
- 1922074434
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dennis Dahlen, Chief Financial Officer(507) 538-3389
Specialties & taxonomies
Ambulatory Health Care Facilities
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- General Practice Physician208D00000X
Allopathic & Osteopathic Physicians
- Clinical Medical Laboratory291U00000X
Laboratories
Suppliers
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
- 2006-02-24
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Mayo Clinic's NPI number?
- Mayo Clinic's National Provider Identifier (NPI) is 1922074434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mayo Clinic?
- Mayo Clinic is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mayo Clinic located?
- Mayo Clinic's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Mayo Clinic's phone number?
- The practice phone number listed in the NPPES registry for Mayo Clinic is (507) 284-2511.
- Does Mayo Clinic accept Medicare?
- Mayo Clinic 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?
- The authorized official listed on Mayo Clinic's NPPES record is Dennis Dahlen, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mayo Clinic's NPI active?
- Yes — Mayo Clinic's NPI (1922074434) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.