Mari Knudsen, MD
NPI 1790282887 · Pediatrics Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mari Knudsen, MD is a Pediatrics Physician provider in Fargo, ND (NPI 1790282887).
Provider details
- NPI number
- 1790282887
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 99214 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 202 Conway Dr Ste 200Kalispell, MT 59901-3153Phone: (406) 758-7490Fax: (406) 758-7080
- 1273 Burns WayKalispell, MT 59901-3109Phone: (406) 752-8300Fax: (406) 752-3542
Registry dates
- Enumerated
- 2018-04-06
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Mari Knudsen's NPI number?
- Mari Knudsen's National Provider Identifier (NPI) is 1790282887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mari Knudsen's specialty?
- Mari Knudsen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mari Knudsen located?
- Mari Knudsen's practice location on file with NPPES is 1702 University Dr S, Fargo, ND 58103-4940.
- What is Mari Knudsen's phone number?
- The practice phone number listed in the NPPES registry for Mari Knudsen is (701) 364-3300.
- Does Mari Knudsen accept Medicare?
- Mari Knudsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mari Knudsen's NPI active?
- Yes — Mari Knudsen's NPI (1790282887) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.