Charles Singer, MD
NPI 1184657579 · Diagnostic Radiology Physician · Fort Collins, CO
Charles Singer, MD is a Diagnostic Radiology Physician provider in Fort Collins, CO (NPI 1184657579).
Provider details
- NPI number
- 1184657579
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20531 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2018-04-11
Frequently asked questions
- What is Charles Singer's NPI number?
- Charles Singer's National Provider Identifier (NPI) is 1184657579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Singer's specialty?
- Charles Singer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Singer located?
- Charles Singer's practice location on file with NPPES is 1024 S Lemay Ave, Fort Collins, CO 80524-3929.
- What is Charles Singer's phone number?
- The practice phone number listed in the NPPES registry for Charles Singer is (970) 495-8600.
- Is Charles Singer's NPI active?
- Yes — Charles Singer's NPI (1184657579) is active in the NPPES registry as of the last update on 2018-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.