Mark Gregerson, MD
NPI 1508809930 · Orthopaedic Surgery Physician · Moose Lake, MN
Mark Gregerson, MD is a Orthopaedic Surgery Physician provider in Moose Lake, MN (NPI 1508809930).
Provider details
- NPI number
- 1508809930
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29943 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1805 Hennepin Ave NGlencoe, MN 55336-1416Phone: (320) 864-3121
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2019-11-01
Frequently asked questions
- What is Mark Gregerson's NPI number?
- Mark Gregerson's National Provider Identifier (NPI) is 1508809930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Gregerson's specialty?
- Mark Gregerson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Gregerson located?
- Mark Gregerson's practice location on file with NPPES is 4572 County Road 61, Moose Lake, MN 55767-9401.
- What is Mark Gregerson's phone number?
- The practice phone number listed in the NPPES registry for Mark Gregerson is (218) 485-4481.
- Is Mark Gregerson's NPI active?
- Yes — Mark Gregerson's NPI (1508809930) is active in the NPPES registry as of the last update on 2019-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.