Doctor profile · Federal record
Dr. KAREN WILLIAMS, MD
Family Medicine Physician (CMS: FAMILY PRACTICE) · Family Medicine Physician · HUNTSVILLE, AL
- NPI 1942244074
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2410 COMMERCE CT SW
HUNTSVILLE, AL 358015679
(256) 539-7722
fax (256) 539-1816
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 29, 2009
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Alabama #23628 · Tennessee #36268
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942244074. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,620
Distinct HCPCS
10
Medicare allowed
$80,449
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 374 | 170 | $78 | |
36415 |
Insertion of needle into vein for collection of blood sample | 373 | 182 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 225 | 150 | $110 | |
96372 |
Injection of drug or substance under skin or into muscle | 124 | 28 | $12 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 116 | 116 | $109 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 102 | 20 | $0 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 86 | 86 | $15 | |
G0008 |
Administration of influenza virus vaccine | 70 | 70 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 68 | 68 | $72 | |
81003 |
Automated urinalysis test | 35 | 27 | $2 |
In context: peer comparison
Among 52 peers in this city , average services per provider: 122. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,319
Patients
457
Total drug cost
$29,841
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 157 | 55 | $3,520 |
| Amlodipine Besylate | Generic | 152 | 52 | $1,460 |
| Levothyroxine Sodium | Generic | 119 | 44 | $2,007 |
| Rosuvastatin Calcium | Generic | 104 | 41 | $2,439 |
| Omeprazole | Generic | 98 | 31 | $1,827 |
| Synthroid (Levothyroxine Sodium) | Brand | 98 | 25 | $9,441 |
| Metformin Hcl | Generic | 96 | 33 | $1,290 |
| Gabapentin | Generic | 73 | 20 | $1,321 |
| Losartan Potassium | Generic | 73 | 27 | $1,434 |
| Lisinopril | Generic | 69 | 27 | $808 |