Doctor profile · Federal record
Dr. Matthew Nix, MD
Family Medicine Physician (CMS: Family Practice) · Texarkana, AR
- NPI 1184680530
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 E 6Th St
Texarkana, AR 718545207
(870) 779-6000
fax (870) 779-6119
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- June 3, 2010
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Arkansas #E4194
- Medicaid
- AR #155991001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184680530. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,018
Distinct HCPCS
10
Medicare allowed
$56,737
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 191 | 90 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 140 | 109 | $69 | |
85610 |
Blood test, clotting time | 94 | 13 | $4 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 94 | 15 | $42 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 53 | $88 | |
36415 |
Insertion of needle into vein for collection of blood sample | 70 | 62 | $8 | |
99238 |
Hospital discharge day management, 30 minutes or less | 66 | 61 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 61 | 57 | $125 | |
83036 |
Hemoglobin a1c level | 45 | 29 | $10 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 41 | 23 | $48 |
In context: peer comparison
Among 11 peers in Texarkana Family Medicine Physician, average services per provider: 140. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $23.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,094
Patients
327
Total drug cost
$16,959
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Warfarin Sodium | Generic | 197 | 34 | $1,163 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 163 | 49 | $4,861 |
| Amlodipine Besylate | Generic | 89 | 31 | $654 |
| Lisinopril | Generic | 87 | 30 | $862 |
| Atorvastatin Calcium | Generic | 67 | 25 | $1,251 |
| Furosemide | Generic | 62 | 17 | $304 |
| Gabapentin | Generic | 58 | 17 | $1,351 |
| Metformin Hcl | Generic | 54 | 20 | $339 |
| Potassium Chloride | Generic | 49 | 18 | $1,351 |
| Tamsulosin Hcl | Generic | 48 | 13 | $917 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Nix's medical specialty?
Dr. Matthew Nix practices Family Medicine Physician in Texarkana, AR.
Where does Dr. Matthew Nix practice?
Dr. Matthew Nix practices at 300 E 6Th St, Texarkana, AR 718545207. Office phone: 8707796000.
What is Dr. Matthew Nix's NPI?
Dr. Matthew Nix's National Provider Identifier (NPI) is 1184680530, issued by NPPES.
Does Dr. Matthew Nix accept Medicare assignment?
Yes. Dr. Matthew Nix accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Nix commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Blood test, clotting time (HCPCS 85610). Source: CMS Medicare Physician & Other Practitioners file.