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

Tiah Elizabeth Rigby

Individual provider Family Nurse Practitioner · NPI 1669901591

Tiah Elizabeth Rigby is a Nurse Practitioner in Williston, North Dakota. Qualified in 2017, 9 years ago. Practices with Mercy Medical Center, a 80-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
9
Licensed in
ND
In the registry since
2017

Practice location Address checks out

1301 15th Ave W
Williston, ND 58801-3821
Phone: (601) 774-7400
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R33496 (ND)

Record details

NPI number1669901591
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 5, 2017
Last updated in NPPESJune 5, 2017
Mailing address1911 Sioux St, Williston, ND 58801-3335

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 Mercy Medical Center — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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