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DR. THOMAS MATTHEW SPEARS DO
NPI 1326388380
Orthopaedic Surgery - Sports Medicine in Billings, MT

Active since February 27, 2013PECOS Enrolled
2900 12TH AVE N, BILLINGS, MT 59101(406) 237-5050 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 14, 2026, Sep 11, 2024, Jun 15, 2021 (3 updates tracked since 2021).

About Dr. Thomas Matthew Spears Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS MATTHEW SPEARS DO (NPI 1326388380) is an individual sports medicine provider in Billings, Montana, licensed in Virginia (0102203943) and active in the NPI registry since February 2013. He is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2013).

NPPES Registry Identity

NPI1326388380
Entity TypeIndividualMale
Primary Taxonomy207XX0005X
Provider Legal NameDR. THOMAS MATTHEW SPEARSCredential: DO
Location Address2900 12TH AVE NBillings, MT 59101-7506
Mailing Address2900 12th Ave NBillings, MT 59101-7506 · (406) 237-5050
Phone(406) 237-5050
Sole ProprietorYes
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2013
Enumeration DateFebruary 27, 2013
Last NPPES UpdateAugust 14, 20263 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1326388380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
License✔ Licensed in VA · 0102203943
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 0102203943 (VA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2900 12TH AVE N, Billings, MT 59101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas Matthew Spears Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264906544
PECOS Enrollment IDI20260708001127
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Thomas Spears reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ortho Montana, Psc
Same address
Orthopaedic Surgery
2900 12TH AVE N, SUITE 140W
Billings, MT 59101
  • Reassigned Medicare billing, Montana enrollment
  • 30 clinicians in this Medicare group
NPI 1174515878 (406) 237-5050
Holy Rosary Healthcare
136 mi
Clinic/Center
2600 WILSON ST
Miles City, MT 59301
  • Reassigned Medicare billing, Montana enrollment
  • 88 clinicians in this Medicare group
NPI 1225201825 (406) 233-2500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIEL M MOLLOY M.D.
Obstetrics & Gynecology
2900 12TH AVE N, STE 245W
BILLINGS, MT 59101
Yellowstone County (406) 238-6010
ST VINCENT HEALTHCARE
Clinic/Center
2900 12TH AVE N, SUITE 130W
BILLINGS, MT 59101
Yellowstone County (406) 237-3620
ST. VINCENT HEALTHCARE
Clinic/Center (Multi-Specialty)
2900 12TH AVE N, SUITE 340W
BILLINGS, MT 59101
Yellowstone County (406) 237-4050
CHARLES MCCLAVE MD
Internal Medicine
2900 12TH AVE N, SUITE 160W
BILLINGS, MT 59101
Yellowstone County (406) 237-8500
DAVID W SHENTON JR. M.D.
Orthopaedic Surgery (Sports Medicine)
2900 12TH AVE N, #100E
BILLINGS, MT 59101
Yellowstone County (406) 238-6700
DR. ROBERT E STOCKDALE M.D.
Urology
2900 12TH AVE N, STE 503E
BILLINGS, MT 59101
Yellowstone County (406) 237-5400
TAD A. STICHMAN PA-C
Physician Assistant
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Yellowstone County (406) 237-5050
FRED V SCHNEIDER M.D.
Surgery
2900 12TH AVE N, STE 502E
BILLINGS, MT 59101
Yellowstone County (406) 245-6982

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Spears's NPI number?

The NPI number for Thomas Spears is 1326388380. It was assigned to this individual provider in the NPPES registry on February 27, 2013.

Where is Thomas Spears located?

Thomas Spears practices at 2900 12th Ave N, Billings, MT 59101. The listed phone number is (406) 237-5050.

What is Thomas Spears's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Is Thomas Spears enrolled in Medicare?

Yes. Thomas Spears is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Spears's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Spears reassigns Medicare benefits to 2 organizations: Ortho Montana, Psc (Billings, MT) and Holy Rosary Healthcare (Miles City, MT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Spears's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Spears accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Thomas Spears as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Spears was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.