IndividualActive
William Markel, M.D.
NPI 1568466027 · Adult Medicine Physician · Broomfield, CO
Provider details
- NPI number
- 1568466027
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 13310 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
1420 W Midway Blvd
Broomfield, CO 80020-2090
Phone: (303) 466-1866
Street-level locationGet directions
Mailing address
13624 Aspen St
Broomfield, CO 80020-9695
Registry dates
- Enumerated
- 2005-06-10
- Last updated
- 2012-03-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.