DR. WILLIAM E LEADINGHAM OD
NPI 1073505814
Optometrist - Vision Therapy in Ashland, KY
About Dr. William E Leadingham Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM E LEADINGHAM OD (NPI 1073505814) is an individual vision therapy provider in Ashland, Kentucky, licensed in Kentucky (748-DT) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (1969).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Other Identifiers 12
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William E Leadingham Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show William Leadingham reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ashland, KY 41101
- Reassigned Medicare billing, Kentucky enrollment
- 2 clinicians in this Medicare group
Ashland, KY 41101
- Reassigned Medicare billing, Kentucky enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 41101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Leadingham's NPI number?
The NPI number for William Leadingham is 1073505814. It was assigned to this individual provider in the NPPES registry on August 18, 2005. The provider is also known as Neuro Visual Rehabilitation Center Od.
Where is William Leadingham located?
William Leadingham practices at 1330 Carter Ave Ste 3, Ashland, KY 41101. The listed phone number is (606) 329-1258.
What is William Leadingham's specialty?
The primary specialty registered for this NPI is Optometrist, specializing in Vision Therapy, with taxonomy code 152WV0400X.
Is William Leadingham enrolled in Medicare?
Yes. William Leadingham is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Leadingham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Leadingham reassigns Medicare benefits to 2 organizations: Leadingham Eye Care Center - Ashland (Ashland, KY) and William E Leadingham, Od, Psc (Ashland, KY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Leadingham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Leadingham accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee, Anthem Blue Cross and Blue Shield and Blue Cross Blue Shield of Wyoming and 5 other insurers list William Leadingham as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for William Leadingham was last updated on December 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. William E Leadingham, OD · NPI 1073505814
Vision Therapy provider in Ashland, Kentucky. Individual provider, active in the CMS NPPES registry since August 18, 2005.
## Identity
- **NPI:** 1073505814 (Entity type: Individual)
- **Enumerated:** August 18, 2005
- **Primary specialty:** Optometrist - Vision Therapy · taxonomy 152WV0400X
- **State license:** 748-DT (Kentucky)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1330 CARTER AVE, STE 3, Ashland, KY 41101-7544
- **Phone:** (606) 329-1258 · **Fax:** (606) 329-1258
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Leadingham Eye Care Center - Ashland (NPI 1366723108, Ashland, KY); William E Leadingham, Od, Psc (NPI 1396856001, Ashland, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 1969
## Record status
- **NPPES last updated:** December 28, 2012
- **Other identifiers:** Other 4904360001; Other KY00748; Medicare UPIN T54638; and 9 more
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Source: [NPI Profile](https://npiprofile.com/npi/1073505814) · Data from the CMS NPPES public registry.