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

Sonia Otteman Klein, DNP-FNP

Individual provider Family Medicine Physician · NPI 1922728237

Sonia Otteman Klein, DNP-FNP is a Nurse Practitioner in Saratoga, Wyoming. Qualified in 2018, 8 years ago. Practices with Buffalo Urgent Care Inc, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wyoming.

Years since qualifying
8
Licensed in
WY
In the registry since
2022

Practice location Address checks out

1504 S River St
Saratoga, WY 82331-5213
Phone: (307) 326-3580
Show map & directions

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

Additional practice locations (1)

  • 2221 W. Elm Street, Rawlins, WY 82301 — (307) 324-6022

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 50740 (WY)

Record details

NPI number1922728237
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP-FNP
Sole proprietorNo
NPI enumeratedAugust 29, 2022
Last updated in NPPESAugust 29, 2022
Certification dateJuly 19, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Buffalo Urgent Care Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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