David Lyon, MD
NPI 1811995905 · Ophthalmology Physician · Leawood, KS
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Lyon, MD is a Ophthalmology Physician provider in Leawood, KS (NPI 1811995905).
Provider details
- NPI number
- 1811995905
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 106795 (MO)
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
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
- 2005-07-12
- Last updated
- 2019-07-08
Frequently asked questions
- What is David Lyon's NPI number?
- David Lyon's National Provider Identifier (NPI) is 1811995905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lyon's specialty?
- David Lyon is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Lyon located?
- David Lyon's practice location on file with NPPES is 11261 Nall Ave, Leawood, KS 66211-1675.
- What is David Lyon's phone number?
- The practice phone number listed in the NPPES registry for David Lyon is (913) 261-2020.
- Does David Lyon accept Medicare?
- David Lyon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Lyon's NPI active?
- Yes — David Lyon's NPI (1811995905) is active in the NPPES registry as of the last update on 2019-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.