Doctor profile · Federal record
Dr. Calin Arimie, MD
Gastroenterology Physician (CMS: Gastroenterology) · West Hills, CA
- NPI 1831277847
- Accepts Medicare
- MIPS 82.5 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7320 Woodlake Ave, Ste 260
West Hills, CA 913071470
(818) 593-2164
fax (818) 992-8547
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 17, 2017
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A63334
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831277847. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,318
Distinct HCPCS
10
Medicare allowed
$145,669
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 447 | 130 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 185 | 161 | $137 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 162 | 117 | $139 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 126 | 12 | $51 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 85 | 85 | $98 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 77 | 12 | $67 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $178 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 49 | 49 | $170 | |
43246 |
Insertion of stomach tube using a flexible endoscope | 31 | 31 | $200 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $98 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 65. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$1,107
Transactions
34
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 12 | $512.35 | |
| IRONWOOD PHARMACEUTICALS, INC | 13 | $197.65 | |
| Phathom Pharmaceuticals, Inc. | 1 | $124.98 | |
| ABBVIE INC. | 4 | $98.89 | |
| Madrigal Pharmaceuticals | 1 | $61.18 | |
| Ardelyx, Inc. | 2 | $58.89 | |
| Boston Scientific Corporation | 1 | $53.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
652
Patients
361
Total drug cost
$199,891
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 142 | 139 | $11,148 |
| Omeprazole | Generic | 129 | 60 | $2,565 |
| Linzess (Linaclotide) | Brand | 85 | 32 | $107,772 |
| Pantoprazole Sodium | Generic | 71 | 29 | $1,263 |
| Esomeprazole Magnesium | Generic | 39 | 19 | $1,128 |
| Famotidine | Generic | 38 | 11 | $432 |
| Lansoprazole | Generic | 35 | 17 | $2,514 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 26 | $417 |
| Sucralfate | Generic | 24 | 15 | $542 |
| Omeprazole-Sodium Bicarbonate (Omeprazole/Sodium Bicarbonate) | Brand | 21 | 0 | $57,344 |
Hospital affiliations
Frequently asked questions
What is Dr. Calin Arimie's medical specialty?
Dr. Calin Arimie practices Gastroenterology Physician in West Hills, CA.
Where does Dr. Calin Arimie practice?
Dr. Calin Arimie practices at 7320 Woodlake Ave, West Hills, CA 913071470. Office phone: 8185932164.
What is Dr. Calin Arimie's NPI?
Dr. Calin Arimie's National Provider Identifier (NPI) is 1831277847, issued by NPPES.
Does Dr. Calin Arimie accept Medicare assignment?
Yes. Dr. Calin Arimie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Calin Arimie commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.