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Thomas Dowgin, MD
NPI 1669578464 · Gastroenterology Physician · Greeley, CO
Thomas Dowgin, MD is a Gastroenterology Physician provider in Greeley, CO (NPI 1669578464).
Provider details
- NPI number
- 1669578464
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34589 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
8225 W 20th St
Greeley, CO 80634-3037
Phone: (970) 378-1414
Fax: (970) 378-1515
Approximate (ZIP-level) locationGet directions
Mailing address
3702 S Timberline Rd
Fort Collins, CO 80525-3624
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2019-04-04
Frequently asked questions
- What is Thomas Dowgin's NPI number?
- Thomas Dowgin's National Provider Identifier (NPI) is 1669578464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Dowgin's specialty?
- Thomas Dowgin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Dowgin located?
- Thomas Dowgin's practice location on file with NPPES is 8225 W 20th St, Greeley, CO 80634-3037.
- What is Thomas Dowgin's phone number?
- The practice phone number listed in the NPPES registry for Thomas Dowgin is (970) 378-1414.
- Is Thomas Dowgin's NPI active?
- Yes — Thomas Dowgin's NPI (1669578464) is active in the NPPES registry as of the last update on 2019-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.