OrganizationActive
William F Fell MD PC
NPI 1447384789 · Internal Medicine Physician · Aurora, CO
William F Fell MD PC is a Internal Medicine Physician organization in Aurora, CO (NPI 1447384789).
Provider details
- NPI number
- 1447384789
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Fell, President(303) 872-3914
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
1421 S Potomac St
Suite 220
Aurora, CO 80012-4535
Phone: (303) 872-3914
Street-level locationGet directions
Mailing address
1421 S Potomac St
Aurora, CO 80012-4535
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2011-06-13
Frequently asked questions
- What is William F Fell MD PC's NPI number?
- William F Fell MD PC's National Provider Identifier (NPI) is 1447384789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William F Fell MD PC?
- William F Fell MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William F Fell MD PC located?
- William F Fell MD PC's practice location on file with NPPES is 1421 S Potomac St, Aurora, CO 80012-4535.
- What is William F Fell MD PC's phone number?
- The practice phone number listed in the NPPES registry for William F Fell MD PC is (303) 872-3914.
- Who is the authorized official for William F Fell MD PC?
- The authorized official listed on William F Fell MD PC's NPPES record is William Fell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William F Fell MD PC's NPI active?
- Yes — William F Fell MD PC's NPI (1447384789) is active in the NPPES registry as of the last update on 2011-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.