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WILLIAM J THIEMAN M.D.
NPI 1588748842
Family Medicine in Fort Collins, CO

Active since October 24, 2006PECOS Enrolled
1217 E ELIZABETH ST STE 1, FORT COLLINS, CO 80524(970) 484-7495(970) 484-1398 Get Directions Write a Review

NPPES record last updated: November 8, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About William J Thieman M.d. NPPES

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

WILLIAM J THIEMAN M.D. (NPI 1588748842) is an individual family medicine provider in Fort Collins, Colorado, licensed in Colorado (DR-19190) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588748842
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM J THIEMANCredential: M.D.
Location Address1217 E ELIZABETH ST STE 1Fort Collins, CO 80524-4040
Mailing Address1217 E Elizabeth St Ste 1Fort Collins, CO 80524-4040
Phone(970) 484-7495
Fax(970) 484-1398
Sole ProprietorNo
Enumeration DateOctober 24, 2006
Last NPPES UpdateNovember 8, 2007
✔ NPI 1588748842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CO · DR-19190
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1217 E ELIZABETH ST STE 1, Fort Collins, CO 80524
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Other Identifiers 3

Medicare ID-Type Unspecified89531CO
Medicaid01191907CO
Medicare UPIND28220CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William J Thieman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80524 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 William Thieman's NPI number?

The NPI number for William Thieman is 1588748842. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is William Thieman located?

William Thieman practices at 1217 E Elizabeth St Ste 1, Fort Collins, CO 80524. The listed phone number is (970) 484-7495.

What is William Thieman's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Thieman enrolled in Medicare?

Yes. William Thieman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Thieman was last updated on November 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.