Mary Losinger, NP
NPI 1043248933 · Family Nurse Practitioner · Elmira, NY
Mary Losinger, NP is a Family Nurse Practitioner provider in Elmira, NY (NPI 1043248933).
Provider details
- NPI number
- 1043248933
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 330213 (NY)
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
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
- 2006-06-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Losinger's NPI number?
- Mary Losinger's National Provider Identifier (NPI) is 1043248933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Losinger's specialty?
- Mary Losinger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Losinger located?
- Mary Losinger's practice location on file with NPPES is 302 Hoffman St, Elmira, NY 14905-2263.
- What is Mary Losinger's phone number?
- The practice phone number listed in the NPPES registry for Mary Losinger is (607) 734-2264.
- Is Mary Losinger's NPI active?
- Yes — Mary Losinger's NPI (1043248933) 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.