Physician Profile
Unclaimed ProfileAbout THERRIEN
Based in Windsor, CO, Thomas Jeffrey Jude Therrien, D.O. is listed in the NPI registry under emergency medicine. According to Medicare claims data, Thomas cared for 301 Medicare patients across 312 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (937) 478-5934
- Email not available
Practice Locations
413 WHITNEY HBR
Windsor, CO 80550
Procedures Most Often Billed to Medicare
312 services · 301 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
222 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
72 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Common questions
What does Dr. Therrien specialize in?
Dr. Therrien is an emergency physician in Windsor, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medicine”.
NPI registry
Where is Dr. Therrien located?
Dr. Therrien is listed at 413 WHITNEY HBR, Windsor, CO 80550. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Therrien's phone number?
The number on file is (937) 478-5934. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Therrien's NPI number?
Dr. Therrien's National Provider Identifier is 1831284520. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Therrien been practicing?
Dr. Therrien has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Therrien do most often?
According to Medicare billing data, Dr. Therrien the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Therrien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Therrien. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.