BARRY LANE WILLIAMSON MD
NPI 1992445068
Family Medicine in Huntsville, AL

Active since March 29, 2022PECOS EnrolledAccepts Medicare Assignment
301 GOVERNORS DR SW, HUNTSVILLE, AL 35801(256) 551-4500 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 10, 2025, May 19, 2025, May 14, 2025 (3 updates tracked since 2025).

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

NPI1992445068
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameBARRY LANE WILLIAMSONCredential: MD
Location Address301 GOVERNORS DR SWHuntsville, AL 35801-5123
Mailing Address301 Governors Dr SwHuntsville, AL 35801-5123 · (256) 551-4500
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 2022
Enumeration DateMarch 29, 2022
Last NPPES UpdateSeptember 10, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
NPI 1992445068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in AL · MD.47254
Definition

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 47254 (AL)

Secondary Practice Locations 3

Location 1101 Sivley Rd SWHuntsville, AL 35801-4421 · Phone (256) 265-4462
Location 2950 Matthew DrWaynesboro, MS 39367-2590 · Phone (601) 735-5151
Location 3245 Governors Dr SEHuntsville, AL 35801-2700 · Phone (256) 265-4462

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.

PECOS PAC ID6800278631
PECOS Enrollment IDI20250730003762, I20251114001697
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.

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.

New Patient
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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 20

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

Family Medicine
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Psychologist
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Family Medicine
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Dietitian, Registered
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Psychiatry & Neurology (Psychiatry)
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Internal Medicine
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Physician Assistant
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801
Pediatrics
301 GOVERNORS DR SW
HUNTSVILLE, AL 35801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992445068, enumerated as an "individual" on March 29, 2022.

The provider is located at 301 GOVERNORS DR SW HUNTSVILLE, AL 35801 and the phone number is (256) 551-4500.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Ambetter from Magnolia Health, Ambetter Health,. Please consult your insurance carrier or call the provider to verify.