Sarah Lyons, MD
NPI 1689721409 · Pediatric Endocrinology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Lyons, MD is a Pediatric Endocrinology Physician provider in Houston, TX (NPI 1689721409).
Provider details
- NPI number
- 1689721409
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD440100 (PA)
Specialties & taxonomies
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
- 2007-01-04
- Last updated
- 2014-09-29
Frequently asked questions
- What is Sarah Lyons's NPI number?
- Sarah Lyons's National Provider Identifier (NPI) is 1689721409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Lyons's specialty?
- Sarah Lyons is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Lyons located?
- Sarah Lyons's practice location on file with NPPES is 6701 Fannin St, Houston, TX 77030-2608.
- What is Sarah Lyons's phone number?
- The practice phone number listed in the NPPES registry for Sarah Lyons is (832) 824-1000.
- Does Sarah Lyons accept Medicare?
- Sarah Lyons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Lyons's NPI active?
- Yes — Sarah Lyons's NPI (1689721409) is active in the NPPES registry as of the last update on 2014-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.