Thomas Dale Spiers, C.R.N.A.
Certified Registered Nurse Anesthetist · Sidney, MT
Thomas Dale Spiers, C.R.N.A. is a certified registered nurse anesthetist with a practice address in Sidney, Montana, and NPI 1952313843, issued on Aug 12, 2006. Check the license (Montana 159730, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Dale Spiers
- Credential
- C.R.N.A.
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 159730 MT
RN0000116650 TN
Self-reported in NPPES; status is on the state search - Practice location
- 216 14TH Ave SW, Sidney, MT 59270
- Phone
- (406) 488-2100
- Enumerated
- Aug 12, 2006
- Record last updated
- Jun 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (406) 488-2261
- Medicaid IDs
- 8051401 NC
AN0762 SC - Medicare enrollment
- Enrolled (PECOS I20040810000842); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 137 in Montana → Look up another NPI →
Also registered at 216 14TH Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Abar, CRNACertified Registered Nurse Anesthetist1992173389
- Jennifer Adams, MDDiagnostic Radiology Physician1770540254
- Karen Arnold Truax, LCSWClinical Social Worker1710377684
- Lynn Beyerle, PHARM.D.Pharmacist1295721934
- Amanda Brown, LCSWClinical Psychologist1235858846
- David Brown, CRNACertified Registered Nurse Anesthetist1346272184
Verify Thomas Dale Spiers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 159730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- South Central Clinics, IncEllisville, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Dale Spiers among 137 certified registered nurse anesthetist records in Montana
Thomas Dale Spiers, C.R.N.A. is one of 137 certified registered nurse anesthetist records with a practice address in Montana. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 54% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1979 · median 2013 among the 77 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 certified registered nurse anesthetist records list a practice address in Sidney
They are 6 of the 119 NPPES records with a practice address in Sidney, and 137 certified registered nurse anesthetist records in Montana.
All 137 in Montana → Every provider in Sidney → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Luke Abar, CRNASidney, MT 592701992173389
- David Brown, CRNASidney, MT 592701346272184
- Jeremy Carlisle, CRNASidney, MT 592701437398229
- Adam Milton, CRNASidney, MT 592701033861679
- Bradley Strupp, CRNASidney, MT 592701275558199
- Todd Armstrong, CRNAMiles City, MT 593011750313847
- David Nelson, CRNAMiles City, MT 593011376695569
- Lisa Ball, CRNAGlasgow, MT 592301912150228
Common questions
What is Thomas Dale Spiers, C.R.N.A.'s NPI number?
Thomas Dale Spiers, C.R.N.A.'s National Provider Identifier (NPI) is 1952313843, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Dale Spiers, C.R.N.A. located?
The NPPES record lists a practice address at 216 14TH Ave SW, Sidney, MT, 59270. Phone: (406) 488-2100. Providers update this record themselves, so call before visiting.
How can I verify Thomas Dale Spiers, C.R.N.A.'s license?
NPPES lists Montana license number 159730, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.