Doctor profile · Federal record
Dr. Jason Williams, MD
Sleep Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Little Rock, AR
- NPI 1194764290
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9500 Kanis RD
Little Rock, AR 722056324
(501) 202-1902
fax (501) 202-1512 - Mailing address
-
11001 Executive Center Dr, Suite 200
Little Rock, AR 722114316
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 6, 2012
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State license (1)
- Arkansas #E5433
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194764290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
558
Distinct HCPCS
6
Medicare allowed
$50,230
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 166 | 166 | $41 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 166 | 163 | $113 | |
95810 |
Sleep study in sleep lab (6 years or older) | 83 | 83 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 76 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 29 | $77 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 71. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$1,072
Transactions
45
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. | 19 | $372.59 | |
| HARMONY BIOSCIENCES LLC | 9 | $227.68 | |
| Axsome Therapeutics, Inc. | 8 | $194.17 | |
| ZOLL Respicardia, Inc. | 1 | $102.18 | |
| Inspire Medical Systems, Inc. | 3 | $68.57 | |
| Harmony Biosciences Llc | 3 | $67.04 | |
| Fisher & Paykel Healthcare Inc | 2 | $39.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
12
Total drug cost
$47
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Zolpidem Tartrate | Generic | 13 | 12 | $47 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Williams's medical specialty?
Dr. Jason Williams practices Sleep Medicine (Internal Medicine) Physician in Little Rock, AR.
Where does Dr. Jason Williams practice?
Dr. Jason Williams practices at 9500 Kanis RD, Little Rock, AR 722056324. Office phone: 5012021902.
What is Dr. Jason Williams's NPI?
Dr. Jason Williams's National Provider Identifier (NPI) is 1194764290, issued by NPPES.
Does Dr. Jason Williams accept Medicare assignment?
Yes. Dr. Jason Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Williams commonly perform?
Top Medicare-reported procedures in 2023: Sleep study including heart rate, breathing, airflow, and effort (HCPCS 95806); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811); Sleep study in sleep lab (6 years or older) (HCPCS 95810). Source: CMS Medicare Physician & Other Practitioners file.