William J Thieman MD PC
NPI 1457536187 · Family Medicine Physician · Fort Collins, CO
William J Thieman MD PC is a Family Medicine Physician organization in Fort Collins, CO (NPI 1457536187).
Provider details
- NPI number
- 1457536187
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eileen Thieman, Office Manager Corporate Secretary(970) 484-7245
- License
- 19190 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-12-31
- Last updated
- 2007-12-31
Frequently asked questions
- What is William J Thieman MD PC's NPI number?
- William J Thieman MD PC's National Provider Identifier (NPI) is 1457536187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William J Thieman MD PC?
- William J Thieman MD PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William J Thieman MD PC located?
- William J Thieman MD PC's practice location on file with NPPES is 1217 East Elizabeth, Fort Collins, CO 80524-4040.
- What is William J Thieman MD PC's phone number?
- The practice phone number listed in the NPPES registry for William J Thieman MD PC is (970) 484-7245.
- Who is the authorized official for William J Thieman MD PC?
- The authorized official listed on William J Thieman MD PC's NPPES record is Eileen Thieman, Office Manager Corporate Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William J Thieman MD PC's NPI active?
- Yes — William J Thieman MD PC's NPI (1457536187) is active in the NPPES registry as of the last update on 2007-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.