Erika Sidney, MD
NPI 1144258815 · Pediatric Emergency Medicine (Pediatrics) Physician · Denver, CO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Sidney, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Denver, CO (NPI 1144258815).
Provider details
- NPI number
- 1144258815
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0045939 (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
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
- 2006-06-29
- Last updated
- 2025-05-06
- Certified
- 2025-05-06
Frequently asked questions
- What is Erika Sidney's NPI number?
- Erika Sidney's National Provider Identifier (NPI) is 1144258815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Sidney's specialty?
- Erika Sidney is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Erika Sidney located?
- Erika Sidney's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Erika Sidney's phone number?
- The practice phone number listed in the NPPES registry for Erika Sidney is (303) 436-4949.
- Does Erika Sidney accept Medicare?
- Erika Sidney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Sidney's NPI active?
- Yes — Erika Sidney's NPI (1144258815) is active in the NPPES registry as of the last update on 2025-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.