Natalie Nivar
NPI 1861020901 · Certified Registered Nurse Anesthetist · Mechanicsburg, PA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1861020901
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN680161 (PA)
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 361 Alexander Spring RdCarlisle, PA 17015-6940Phone: (717) 782-3282
- 4300 Londonderry RdHarrisburg, PA 17109-5317Phone: (717) 782-3282
- 111 S Front StHarrisburg, PA 17101-2010Phone: (717) 782-3131
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.