Charles E Lyon, MD, Apmc
NPI 1689789562 · Optometrist · Shreveport, LA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles E Lyon, MD, Apmc is a Optometrist organization in Shreveport, LA (NPI 1689789562).
Provider details
- NPI number
- 1689789562
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Charles Lyon, President(318) 222-8421
Specialties & taxonomies
Eye and Vision Services Providers
- Ophthalmology Physician207W00000X
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
Other names (DBA / former)
- Former legal business name
- Vitreo-Retinal Associates
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Charles E Lyon, MD, Apmc's NPI number?
- Charles E Lyon, MD, Apmc's National Provider Identifier (NPI) is 1689789562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles E Lyon, MD, Apmc?
- Charles E Lyon, MD, Apmc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Charles E Lyon, MD, Apmc located?
- Charles E Lyon, MD, Apmc's practice location on file with NPPES is 836 Olive St, Shreveport, LA 71104-2102.
- What is Charles E Lyon, MD, Apmc's phone number?
- The practice phone number listed in the NPPES registry for Charles E Lyon, MD, Apmc is (318) 222-8421.
- Does Charles E Lyon, MD, Apmc accept Medicare?
- Charles E Lyon, MD, Apmc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Charles E Lyon, MD, Apmc?
- The authorized official listed on Charles E Lyon, MD, Apmc's NPPES record is Charles Lyon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles E Lyon, MD, Apmc's NPI active?
- Yes — Charles E Lyon, MD, Apmc's NPI (1689789562) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.