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

Mei-Jen Hong Hillary

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1669156097

Mei-Jen Hong Hillary is a Nurse Practitioner in Shelby, Montana. Qualified in 2022, 4 years ago. Practices with Marias Healthcare Services Inc, a 12-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
4
Licensed in
MD
In the registry since
2023

Practice location Address checks out

1950 W Roosevelt Hwy
Shelby, MT 59474-1549
Phone: (406) 434-3100
Fax: (406) 434-3143
Show map & directions

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

Additional practice locations (3)

  • 2003 Pin Oak Pkwy, Bowie, MD 20721-3015 — (443) 605-7303
  • 2003 Pin Oak Pkwy, Bowie, MD 20721-3015 — (443) 605-7303
  • 2003 Pin Oak Pkwy, Bowie, MD 20721-3015 — (443) 605-7303

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R201743 (MD)

Record details

NPI number1669156097
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 14, 2023
Last updated in NPPESSeptember 16, 2024
Certification dateSeptember 16, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Marias Healthcare Services Inc. — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare