Doctor profile · Federal record
Dr. Matthew Deneke, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Internal Medicine Physician · Little Rock, AR
- NPI 1689764151
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4301 W Markham St # 783
Little Rock, AR 72205
(501) 686-8000
fax (501) 526-4596 - Additional location
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 26, 2018
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Minnesota #56852 · Minnesota #107008 · Arkansas #E-4436
- Medicaid
- AR #157947001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689764151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
478
Distinct HCPCS
10
Medicare allowed
$39,035
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 147 | 35 | $72 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 119 | 33 | $96 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 62 | $89 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 53 | 44 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 21 | $61 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 17 | 17 | $5 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 15 | 11 | $46 | |
91200 |
Measurement of liver stiffness | 12 | 12 | $10 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $122 |
In context: peer comparison
Among 23 peers in Little Rock Gastroenterology Physician, average services per provider: 206. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
858
Patients
119
Total drug cost
$180,471
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tacrolimus | Generic | 217 | 38 | $23,997 |
| Pantoprazole Sodium | Generic | 106 | 26 | $2,484 |
| Mycophenolate Mofetil | Generic | 73 | 0 | $3,314 |
| Spironolactone | Generic | 49 | 14 | $1,453 |
| Amlodipine Besylate | Generic | 48 | 14 | $1,079 |
| Mycophenolic Acid (Mycophenolate Sodium) | Brand | 47 | 0 | $10,218 |
| Omeprazole | Generic | 47 | 13 | $424 |
| Ursodiol | Generic | 43 | 0 | $7,499 |
| Xifaxan (Rifaximin) | Brand | 37 | 0 | $125,868 |
| Furosemide | Generic | 36 | 14 | $267 |
Frequently asked questions
What is Dr. Matthew Deneke's medical specialty?
Dr. Matthew Deneke practices Gastroenterology Physician in Little Rock, AR.
Where does Dr. Matthew Deneke practice?
Dr. Matthew Deneke practices at 4301 W Markham St # 783, Little Rock, AR 72205. Office phone: 5016868000.
What is Dr. Matthew Deneke's NPI?
Dr. Matthew Deneke's National Provider Identifier (NPI) is 1689764151, issued by NPPES.
Does Dr. Matthew Deneke accept Medicare assignment?
Yes. Dr. Matthew Deneke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Deneke commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Drainage of fluid from abdominal cavity using imaging guidance (HCPCS 49083); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.