DR. WILLIAM SAMUEL LEIGHTON D.O.
NPI 1497962385
Anesthesiology in Pikeville, KY
About Dr. William Samuel Leighton D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM SAMUEL LEIGHTON D.O. (NPI 1497962385) is an individual anesthesiology provider in Pikeville, Kentucky, licensed in Kentucky (03260) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Carilion New River Valley Medical Center, and is a graduate of University Of Pikeville, Kentucky College Of Osteopathic Med (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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 Samuel Leighton D.o. 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 Leighton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Christiansburg, VA 24073
- Reassigned Medicare billing, Virginia enrollment
- 63 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, North Carolina enrollment
- 493 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carilion New River Valley Medical Center
Acute Care Hospitals · Christiansburg, VAOther Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PIKEVILLE, KY 41501
PIKEVILLE, KY 41501
PIKEVILLE, KY 41501
PIKEVILLE, KY 41501
PIKEVILLE, KY 41501
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 Leighton's NPI number?
The NPI number for William Leighton is 1497962385. It was assigned to this individual provider in the NPPES registry on May 17, 2007.
Where is William Leighton located?
William Leighton practices at 911 Bypass Road Department Of Anesthesiology, Pikeville, KY 41501. The listed phone number is (606) 218-3500.
What is William Leighton's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Leighton enrolled in Medicare?
Yes. William Leighton 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 Leighton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Leighton reassigns Medicare benefits to 2 organizations: Anesthesiology Associates Of Radford Inc (Christiansburg, VA) and Medstream Anesthesia PLLC (Richardson, TX). 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 Leighton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is William Leighton affiliated with any hospitals?
According to CMS data, William Leighton is affiliated with Carilion New River Valley Medical Center.
When was this NPI record last updated?
The NPPES record for William Leighton was last updated on July 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 Samuel Leighton, D.O. · NPI 1497962385
Anesthesiology physician in Pikeville, Kentucky. Individual provider, active in the CMS NPPES registry since May 17, 2007.
## Identity
- **NPI:** 1497962385 (Entity type: Individual)
- **Enumerated:** May 17, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 03260 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 911 BYPASS ROAD, DEPARTMENT OF ANESTHESIOLOGY, Pikeville, KY 41501
- **Phone:** (606) 218-3500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Anesthesiology Associates Of Radford Inc (NPI 1407878465, Christiansburg, VA); Medstream Anesthesia PLLC (NPI 1649616160, Richardson, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pikeville, Kentucky College Of Osteopathic Med, class of 2005
## Record status
- **NPPES last updated:** July 27, 2010
- **Other identifiers:** Medicaid 7100121170 (KY)
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Source: [NPI Profile](https://npiprofile.com/npi/1497962385) · Data from the CMS NPPES public registry.