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

Mr. Thomas Dale Spiers Jr., CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1952313843

Mr. Thomas Dale Spiers Jr., CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Sidney, Montana. Qualified in 1979, 47 years ago. Practices with South Central Clinics, Inc, a 122-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana and Tennessee.

Years since qualifying
47
Licensed in
MT, TN
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

216 14th Ave SW
Sidney, MT 59270-3519
Phone: (406) 488-2100
Fax: (406) 488-2261
Show map & directions

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

Additional practice locations (1)

  • 322 W South St, Union, SC 29379-2839 — (864) 429-2627

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 159730 (MT)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN0000116650 (TN)

Record details

NPI number1952313843
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedAugust 12, 2006
Last updated in NPPESJune 18, 2020
Certification dateJune 18, 2020

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice South Central Clinics, Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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