Doctor profile · Federal record

Dr. SONJA WILLIAMS, DO

Obstetrics & Gynecology Physician (CMS: OBSTETRICS/GYNECOLOGY) · Addiction Medicine (Family Medicine) Physician · Obstetrics & Gynecology Physician · CULLMAN, AL

  • NPI 1609836857
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1912 COMMERCE AVE
CULLMAN, AL 350556150
(256) 739-5595
fax (256) 739-5375
Mailing address
1600 MAIN ST E
HARTSELLE, AL 356402059

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
November 27, 2024
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (2)
Alabama #DO.3174 · Missouri #200500798

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609836857. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
217
Distinct HCPCS
4
Medicare allowed
$21,279
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 95 34 $119
80305 Testing for presence of drug, read by direct observation 80 33 $12
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms 28 11 $153
G2087 Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar month 14 11 $337

In context: peer comparison

Among 3 peers in this city , average services per provider: 49. This provider delivers 4.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$101
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Indivior Inc. 3 $58.96
Braeburn Inc. 1 $22.09
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $19.88

By nature of payment

Food and Beverage
$101

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
183
Patients
73
Total drug cost
$31,375
Drug Type Claims Patients Total cost
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 144 73 $25,564
Gabapentin Generic 15 0 $138
Amitriptyline Hcl Generic 12 0 $244
Suboxone (Buprenorphine Hcl/Naloxone Hcl) Brand 12 0 $5,428