John Olafson, NP
NPI 1477307973 · Family Nurse Practitioner · Big Lake, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Olafson, NP is a Family Nurse Practitioner provider in Big Lake, MN (NPI 1477307973).
Provider details
- NPI number
- 1477307973
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12132 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-12
- Last updated
- 2025-06-20
- Certified
- 2025-06-05
Frequently asked questions
- What is John Olafson's NPI number?
- John Olafson's National Provider Identifier (NPI) is 1477307973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Olafson's specialty?
- John Olafson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Olafson located?
- John Olafson's practice location on file with NPPES is 21475 205th St Nw, Big Lake, MN 55309-8117.
- What is John Olafson's phone number?
- The practice phone number listed in the NPPES registry for John Olafson is (320) 828-3631.
- Does John Olafson accept Medicare?
- John Olafson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Olafson's NPI active?
- Yes — John Olafson's NPI (1477307973) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.