Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Lisa Marie Scheresky O'Neil, PHD, MSN, APRN

Individual provider Nurse Practitioner · NPI 1821585209

MS. Lisa Marie Scheresky O'Neil, PHD, MSN, APRN is a Nurse Practitioner in Box Elder, Montana. Qualified in 2021, 5 years ago. Practices with U S Health Dept of Health and Human Services, a 98-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
5
Licensed in
MT
In the registry since
2018
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

6850 Uppr Box Elder Road
Box Elder, MT 59521
Phone: (406) 395-1600
Fax: (406) 395-1804
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NUR-APRN-LIC-191101 (MT)
Registered Nurse Taxonomy 163W00000X · Licence 21321 (MT)

Record details

NPI number1821585209
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MSN , APRN
Sole proprietorNo
NPI enumeratedApril 20, 2018
Last updated in NPPESFebruary 17, 2022
Certification dateFebruary 16, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice U S Health Dept Of Health And Human Services — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount