Search › Colorado › 207Q00000X
Mark Siemer, D.O
NPI 1871649368 · on the registry since 2007 · sole proprietor
Practice
- Address
- 13445 Voyager Pkwy
Colorado Springs, CO 80921 - Phone
- (719) 365-3220
- Fax
- (719) 365-7681
- Organisation at this address
- Integrity Urgent Care
Poudre Valley Medical Group, LlcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 7
Additional practice sites
- 13445 Voyager Pkwy, Colorado Springs, CO
- 8420 University Exec Park Dr Ste 850, Charlotte, NC
- 130 Plantation Ridge Dr Ste 100, Mooresville, NC
- 8420 University Exec Park Dr Ste 850, Charlotte, NC
- 4707 S Helena Way, Aurora, CO
- 265 Tanglewood Ln, Silverthorne, CO
- 8420 University Exec Park Dr Ste 850, Charlotte, NC
- 4707 S Helena Way, Aurora, CO
Registry record
- Primary taxonomy
- 207Q00000X
207Q00000X
- Also registered as
- 207Q00000X
- Licence states on file
- NC, CO
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-10-30
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Colorado