Doctor profile · Federal record
Dr. Hrair Simonian, MD
Gastroenterology Physician (CMS: Gastroenterology) · Fort Smith, AR
- NPI 1861502973
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9001 Jenny Lind RD Ste 2
Fort Smith, AR 729088629
(479) 444-3566
fax (479) 316-4464
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 20, 2026
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Arkansas #E5024
- Medicaid (2)
- OK #200092690A · AR #162520001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861502973. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,199
Distinct HCPCS
10
Medicare allowed
$517,374
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 1,336 | 393 | $45 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 628 | 585 | $46 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 480 | 262 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 474 | 382 | $118 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 400 | 396 | $221 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 280 | 268 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 185 | $115 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 172 | 172 | $149 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 147 | 147 | $118 | |
43255 |
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 144 | 120 | $165 |
In context: peer comparison
Among 3 peers in Fort Smith Gastroenterology Physician, average services per provider: 117. This provider delivers 44× the peer median.Open Payments
Industry payments received
All-time total
$3,801
Transactions
150
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 18 | $1,231.63 | |
| Abbvie INC. | 36 | $614.98 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 35 | $575.61 | |
| Janssen Biotech, INC. | 10 | $278.10 | |
| Ironwood Pharmaceuticals, INC | 16 | $185.88 | |
| Braintree Laboratories, INC. | 2 | $163.62 | |
| Regeneron Healthcare Solutions, INC. | 5 | $119.92 | |
| Lilly USA, LLC | 4 | $109.54 | |
| Aimmune Therapeutics, INC. | 5 | $107.11 | |
| Ardelyx, INC. | 5 | $95.76 | |
| Phathom Pharmaceuticals, INC. | 5 | $92.95 | |
| Genzyme Corporation | 4 | $77.79 | |
| Gilead Sciences, INC. | 3 | $60.75 | |
| Qol Medical, LLC | 1 | $31.50 | |
| Axonics, INC. | 1 | $22.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,744
Patients
3,343
Total drug cost
$1,103,497
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 2,057 | 672 | $29,795 |
| Dicyclomine Hcl | Generic | 928 | 359 | $20,951 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 674 | 656 | $18,109 |
| Pantoprazole Sodium | Generic | 660 | 228 | $10,337 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 402 | 394 | $6,768 |
| Colestipol Hcl | Generic | 317 | 156 | $35,096 |
| Linzess (Linaclotide) | Brand | 309 | 108 | $279,903 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 227 | 221 | $4,358 |
| Sucralfate | Generic | 226 | 209 | $24,971 |
| Famotidine | Generic | 198 | 63 | $1,428 |
Frequently asked questions
What is Dr. Hrair Simonian's medical specialty?
Dr. Hrair Simonian practices Gastroenterology Physician in Fort Smith, AR.
Where does Dr. Hrair Simonian practice?
Dr. Hrair Simonian practices at 9001 Jenny Lind RD Ste 2, Fort Smith, AR 729088629. Office phone: 4794443566.
What is Dr. Hrair Simonian's NPI?
Dr. Hrair Simonian's National Provider Identifier (NPI) is 1861502973, issued by NPPES.
Does Dr. Hrair Simonian accept Medicare assignment?
Yes. Dr. Hrair Simonian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hrair Simonian commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.