Mary Bartzen, OTR
NPI 1851512115 · Occupational Therapist · Buffalo, MN
Mary Bartzen, OTR is a Occupational Therapist provider in Buffalo, MN (NPI 1851512115).
Provider details
- NPI number
- 1851512115
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 101096 (MN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Bartzen's NPI number?
- Mary Bartzen's National Provider Identifier (NPI) is 1851512115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Bartzen's specialty?
- Mary Bartzen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Bartzen located?
- Mary Bartzen's practice location on file with NPPES is 303 Catlin St, Buffalo, MN 55313-1947.
- What is Mary Bartzen's phone number?
- The practice phone number listed in the NPPES registry for Mary Bartzen is (763) 684-3855.
- Is Mary Bartzen's NPI active?
- Yes — Mary Bartzen's NPI (1851512115) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.