Doctor profile · Federal record

Dr. Kathryn Williamson

Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Atlanta, GA

  • NPI 1083975098
  • 14 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1968 Peachtree RD Nw
Atlanta, GA 303091281
(404) 605-3775
fax (704) 248-5537
Additional location
100 N Academy Ave
Danville, PA 178222025
(570) 271-6621
Mailing address
1305 Walt Whitman RD Ste 300
Melville, NY 117474300

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
July 8, 2024
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
Georgia #RN183402 · Pennsylvania #RN599809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083975098. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
46
Distinct HCPCS
2
Medicare allowed
$5,742
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 32 32 $120
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 14 14 $136

In context: peer comparison

Among 65 peers in this city , average services per provider: 40. This provider delivers 1.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$201
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., Inc. 5 $106.22
Intercept Pharmaceuticals, Inc. 4 $73.69
Merck Sharp & Dohme LLC 1 $20.97

By nature of payment

Food and Beverage
$201

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathryn Williamson's medical specialty?
Dr. Kathryn Williamson practices Certified Registered Nurse Anesthetist in Atlanta, GA.
Where does Dr. Kathryn Williamson practice?
Dr. Kathryn Williamson practices at 1968 Peachtree RD Nw, Atlanta, GA 303091281. Office phone: 4046053775.
What is Dr. Kathryn Williamson's NPI?
Dr. Kathryn Williamson's National Provider Identifier (NPI) is 1083975098, issued by NPPES.
What procedures does Dr. Kathryn Williamson commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.