Carol Siegel Friefeld, MD
NPI 1245228576 · Pediatrics Physician · Lafayette, CO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Siegel Friefeld, MD is a Pediatrics Physician provider in Lafayette, CO (NPI 1245228576).
Provider details
- NPI number
- 1245228576
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25519 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 1701 W 72nd Avenue3rd FloorDenver, CO 80221-2721Phone: (303) 650-4460
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2023-03-07
- Certified
- 2020-03-26
Frequently asked questions
- What is Carol Siegel Friefeld's NPI number?
- Carol Siegel Friefeld's National Provider Identifier (NPI) is 1245228576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Siegel Friefeld's specialty?
- Carol Siegel Friefeld is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Carol Siegel Friefeld located?
- Carol Siegel Friefeld's practice location on file with NPPES is 1735 S Public Rd Ste 100, Lafayette, CO 80026-7093.
- What is Carol Siegel Friefeld's phone number?
- The practice phone number listed in the NPPES registry for Carol Siegel Friefeld is (303) 665-3036.
- Does Carol Siegel Friefeld accept Medicare?
- Carol Siegel Friefeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Siegel Friefeld's NPI active?
- Yes — Carol Siegel Friefeld's NPI (1245228576) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.