Oscar Fernandez, M.D.
NPI 1184613465 · Family Medicine Physician · Lisbon, ND
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oscar Fernandez, M.D. is a Family Medicine Physician provider in Lisbon, ND (NPI 1184613465).
Provider details
- NPI number
- 1184613465
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6119 (ND)
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
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
- 2005-10-19
- Last updated
- 2015-05-14
Frequently asked questions
- What is Oscar Fernandez's NPI number?
- Oscar Fernandez's National Provider Identifier (NPI) is 1184613465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Fernandez's specialty?
- Oscar Fernandez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oscar Fernandez located?
- Oscar Fernandez's practice location on file with NPPES is 905 Main St, Lisbon, ND 58054-4334.
- What is Oscar Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Oscar Fernandez is (701) 683-6400.
- Does Oscar Fernandez accept Medicare?
- Oscar Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oscar Fernandez's NPI active?
- Yes — Oscar Fernandez's NPI (1184613465) is active in the NPPES registry as of the last update on 2015-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.