IndividualActive
Cynthia Riegel, MD
NPI 1457394017 · Family Medicine Physician · Denver, CO
Cynthia Riegel, MD is a Family Medicine Physician provider in Denver, CO (NPI 1457394017).
Provider details
- NPI number
- 1457394017
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 30338 (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
20 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
4825 S Ammons St
#136
Denver, CO 80123-1344
Phone: (303) 905-2633
Fax: (866) 848-5875
Street-level locationGet directions
Mailing address
4825 S Ammons St
Denver, CO 80123-1344
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cynthia Riegel's NPI number?
- Cynthia Riegel's National Provider Identifier (NPI) is 1457394017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Riegel's specialty?
- Cynthia Riegel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Riegel located?
- Cynthia Riegel's practice location on file with NPPES is 4825 S Ammons St, Denver, CO 80123-1344.
- What is Cynthia Riegel's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Riegel is (303) 905-2633.
- Is Cynthia Riegel's NPI active?
- Yes — Cynthia Riegel's NPI (1457394017) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.