Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Barry Lane Williamson, MD

Individual provider Family Medicine Physician · NPI 1992445068

Barry Lane Williamson, MD is a Family Practice in Huntsville, Alabama. Graduated from University of Mississippi School of Medicine in 2022, 4 years ago. Practices with Hh Physicians Network, a 108-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
4
Trained at
University of Mississippi School of Medicine
Licensed in
AL
In the registry since
2022
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

301 Governors Dr SW
Huntsville, AL 35801-5123
Phone: (256) 551-4500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 245 Governors Dr Se, Huntsville, AL 35801-2700 — (256) 265-4462
  • 101 Sivley Rd Sw, Huntsville, AL 35801-4421 — (256) 265-4462
  • 950 Matthew Dr, Waynesboro, MS 39367-2590 — (601) 735-5151

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD.47254 (AL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 47254 (AL)

Record details

NPI number1992445068
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2022
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Hh Physicians Network — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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