BARRY LANE WILLIAMSON MD
NPI 1992445068
Family Medicine in Huntsville, AL
About Barry Lane Williamson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARRY LANE WILLIAMSON MD (NPI 1992445068) is an individual family medicine provider in Huntsville, Alabama, licensed in Alabama (MD.47254) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Mississippi School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Barry Lane Williamson Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35801 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 20
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 Barry Williamson's NPI number?
The NPI number for Barry Williamson is 1992445068. It was assigned to this individual provider in the NPPES registry on March 29, 2022.
Where is Barry Williamson located?
Barry Williamson practices at 301 Governors Dr SW, Huntsville, AL 35801. The listed phone number is (256) 551-4500.
What is Barry Williamson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Barry Williamson enrolled in Medicare?
Yes. Barry Williamson 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.
What insurance does Barry Williamson accept?
Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama and 2 other insurers list Barry Williamson 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 Williamson was last updated on September 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
