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

Mary Muggli Weimer, NP-C

Individual provider Adult Health Nurse Practitioner · NPI 1811466741

Mary Muggli Weimer, NP-C is a Nurse Practitioner in Miles City, Montana. Qualified in 2017, 9 years ago. Practices with Holy Rosary Healthcare, a 46-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
9
Licensed in
MT
In the registry since
2018
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

2600 Wilson St
Miles City, MT 59301-5094
Phone: (406) 233-2600
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 127060 (MT)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 127060 (MT)

Record details

NPI number1811466741
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedNovember 20, 2018
Last updated in NPPESNovember 20, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Holy Rosary Healthcare — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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