Doctor profile · Federal record
Dr. Robert Karas, MD
Family Medicine Physician (CMS: Emergency Medicine) · Fayetteville, AR
- NPI 1679512248
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1041 N Garland Ave
Fayetteville, AR 727011722
(479) 966-5088
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 16, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Arkansas #E4330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679512248. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
958
Distinct HCPCS
10
Medicare allowed
$48,749
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 250 | 24 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 195 | 143 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 138 | 101 | $80 | |
71046 |
X-ray of chest, 2 views | 47 | 43 | $22 | |
96372 |
Injection of drug or substance under skin or into muscle | 41 | 37 | $13 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 40 | 40 | $151 | |
81003 |
Automated urinalysis test | 39 | 32 | $2 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 28 | 15 | $16 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 27 | 26 | $13 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 27 | 27 | $101 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 104. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$211
Transactions
11
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 2 | $48.88 | |
| Abbott Laboratories | 2 | $38.98 | |
| AstraZeneca Pharmaceuticals LP | 2 | $34.21 | |
| Gilead Sciences, Inc. | 1 | $26.79 | |
| Corium, LLC | 1 | $19.50 | |
| ABBVIE INC. | 1 | $14.49 | |
| Novo Nordisk Inc | 1 | $14.37 | |
| Lilly USA, LLC | 1 | $13.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
426
Patients
81
Total drug cost
$8,441
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 96 | 29 | $2,845 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 46 | 0 | $1,300 |
| Gabapentin | Generic | 35 | 0 | $536 |
| Oxycodone Hcl | Generic | 35 | 0 | $1,027 |
| Duloxetine Hcl | Generic | 29 | 0 | $303 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 28 | 12 | $223 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 19 | 0 | $697 |
| Losartan Potassium | Generic | 19 | 0 | $269 |
| Montelukast Sodium | Generic | 19 | 14 | $153 |
| Levothyroxine Sodium | Generic | 18 | 0 | $119 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Karas's medical specialty?
Dr. Robert Karas practices Family Medicine Physician in Fayetteville, AR.
Where does Dr. Robert Karas practice?
Dr. Robert Karas practices at 1041 N Garland Ave, Fayetteville, AR 727011722. Office phone: 4799665088.
What is Dr. Robert Karas's NPI?
Dr. Robert Karas's National Provider Identifier (NPI) is 1679512248, issued by NPPES.
Does Dr. Robert Karas accept Medicare assignment?
Yes. Dr. Robert Karas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Karas commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.