1. Home
  2. Directory
  3. Kentucky
  4. Mount Sterling
  5. Pediatrics
  6. NPI Profile

BARRY RALPH WILLIAMS M.D.
NPI 1639193766
Pediatrics in Mount Sterling, KY

Active since July 26, 2006PECOS Enrolled
633 MAYSVILLE RD, MOUNT STERLING, KY 40353(859) 404-7686(859) 498-8160 Get Directions Write a Review

NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Barry Ralph Williams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BARRY RALPH WILLIAMS M.D. (NPI 1639193766) is an individual pediatrics provider in Mount Sterling, Kentucky, licensed in Kentucky (38492) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Richmond.

NPPES Registry Identity

NPI1639193766
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameBARRY RALPH WILLIAMSCredential: M.D.
Location Address633 MAYSVILLE RDMount Sterling, KY 40353-9767
Mailing Address236 W Main StMount Sterling, KY 40353-1348 · (859) 404-7686 · Fax (859) 498-8160
Phone(859) 404-7686
Fax(859) 498-8160
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateDecember 18, 2024
NPPES CertifiedDecember 18, 2024
✔ NPI 1639193766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in KY · 38492
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
633 MAYSVILLE RD, Mount Sterling, KY 40353
Open in Google Maps ↗

Secondary Practice Location 1

Location 1858 Eastern BypRichmond, KY 40475-2512 · Phone (859) 626-0072 · Fax (859) 626-9684

Other Identifiers 3

Other37903705KY · Medicaid Lab Grp
Other4000501KY · Medicare Lab Grp
Medicaid64089824KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barry Ralph Williams M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Barry Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sterling Health Solutions, Inc
Same address
Federally Qualified Health Center (FQHC)
633 MAYSVILLE RD
Mount Sterling, KY 40353
  • Reassigned Medicare billing, Kentucky enrollment
  • 68 clinicians in this Medicare group
NPI 1366790099 (859) 404-7686
Memorial Hospital, Inc.
44 mi
Rural Health
241 MAIN ST S
Mckee, KY 40447
  • Reassigned Medicare billing, Kentucky enrollment
  • 123 clinicians in this Medicare group
NPI 1023649514 (606) 287-3444
Robert Hoskins, PLLC
65 mi
Physician Assistant
1120 REUBEN ST
London, KY 40741
  • Reassigned Medicare billing, Kentucky enrollment
  • 21 clinicians in this Medicare group
NPI 1346251691 (606) 862-7000

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 40353 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.24 typical visit price
range $52.76 – $162.27
Typical copayment $20.56 (range $13.19 – $40.56)
Most-billed visit code 99203
Established Patient
$93.94 typical visit price
range $16.53 – $131.99
Typical copayment $23.48 (range $4.13 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RICHARD A HALL M.D.
Internal Medicine (Adolescent Medicine)
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686
STERLING HEALTH SOLUTIONS INC
Pharmacy (Community/Retail Pharmacy)
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 274-4595
AMY ELIZABETH BRUBAKER APRN
Nurse Practitioner (Family)
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686
RACHEL NICOLE HENSLEY PA-C
Physician Assistant
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686
GLENN TRUMAN HARRIS PSYD
Psychologist
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686
DR. BRITTNY JEAN WESTERN DPM
Podiatrist
633 MAYSVILLE RD
MT STERLING, KY 40353
Montgomery County (859) 274-0783
STERLING HEALTH SOLUTIONS, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686
SOOKSAI KAEWBUA DNP, APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
633 MAYSVILLE RD
MOUNT STERLING, KY 40353
Montgomery County (859) 404-7686

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 Barry Williams's NPI number?

The NPI number for Barry Williams is 1639193766. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Barry Williams located?

Barry Williams practices at 633 Maysville Rd, Mount Sterling, KY 40353. The listed phone number is (859) 404-7686.

What is Barry Williams's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Barry Williams enrolled in Medicare?

Yes. Barry Williams is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Barry Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barry Williams reassigns Medicare benefits to 3 organizations: Sterling Health Solutions, Inc (Mount Sterling, KY), Memorial Hospital, Inc. (Mckee, KY) and Robert Hoskins, PLLC (London, 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 Barry Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Barry Williams accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee and Anthem Blue Cross and Blue Shield list Barry Williams 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 Barry Williams was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.