Alexandra Sawyer, MD
NPI 1457810228 · Pediatric Endocrinology Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Sawyer, MD is a Pediatric Endocrinology Physician provider in Aurora, CO (NPI 1457810228).
Provider details
- NPI number
- 1457810228
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0067966 (CO)
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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$310 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 13001 E 17th PlAurora, CO 80045-2570Phone: (720) 777-2724
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Alexandra Sawyer's NPI number?
- Alexandra Sawyer's National Provider Identifier (NPI) is 1457810228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Sawyer's specialty?
- Alexandra Sawyer is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Sawyer located?
- Alexandra Sawyer's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Alexandra Sawyer's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Sawyer is (720) 777-1234.
- Does Alexandra Sawyer accept Medicare?
- Alexandra Sawyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Sawyer's NPI active?
- Yes — Alexandra Sawyer's NPI (1457810228) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.