What is Mary Otto's NPI number?

Mary Otto's National Provider Identifier (NPI) is 1992635601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Otto's specialty?

Mary Otto is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).

Where is Mary Otto located?

Mary Otto's practice location on file with NPPES is 1074 1st St, Minto, ND 58261-6001.

What is Mary Otto's phone number?

The practice phone number listed in the NPPES registry for Mary Otto is (701) 352-0266.

Is Mary Otto's NPI active?

Yes — Mary Otto's NPI (1992635601) is active in the NPPES registry as of the last update on 2026-05-22.

IndividualActive

Mary Otto

NPI 1992635601 · Personal Care Attendant · Minto, ND

Mary Otto is a Personal Care Attendant provider in Minto, ND (NPI 1992635601).

Provider details

NPI number: 1992635601
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

1074 1st St

Minto, ND 58261-6001

Phone: (701) 352-0266

Street-level locationGet directions

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Mailing address