Doctor profile · Federal record
Dr. Shahram Javaheri, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Mission Viejo, CA
- NPI 1497861439
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
26691 Plaza Ste 150
Mission Viejo, CA 926916329
(949) 389-0660
fax (949) 389-0668 - Additional location
-
320 Sunnyview Ln
Kalispell, MT 599013129
(406) 752-7441
fax (406) 257-0304 - Mailing address
-
Po Box 12512
Newport Beach, CA 926585065
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 4, 2022
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- California #A064239 · Montana #MED-PHYS-LIC-114422
- Medicaid
- CA #00A642390
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497861439. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
752
Distinct HCPCS
10
Medicare allowed
$108,661
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 165 | 159 | $179 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 46 | $79 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 69 | 68 | $89 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 43 | $136 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 50 | 50 | $246 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 49 | 49 | $106 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 41 | 41 | $112 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $180 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 29 | 29 | $183 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 55. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$916
Transactions
42
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 11 | $229.92 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 9 | $186.38 | |
| ABBVIE INC. | 6 | $140.41 | |
| GENZYME CORPORATION | 3 | $92.37 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $62.40 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $53.33 | |
| PFIZER INC. | 2 | $48.55 | |
| Boston Scientific Corporation | 2 | $45.21 | |
| Lilly USA, LLC | 1 | $16.77 | |
| Celltrion USA Inc. | 1 | $13.56 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $13.54 | |
| Braintree Laboratories, Inc. | 1 | $13.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
619
Patients
225
Total drug cost
$159,353
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 229 | 75 | $2,885 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 88 | 88 | $6,813 |
| Omeprazole | Generic | 56 | 18 | $1,215 |
| Linzess (Linaclotide) | Brand | 53 | 14 | $36,484 |
| Mesalamine | Generic | 28 | 0 | $17,766 |
| Mesalamine Er (Mesalamine) | Brand | 26 | 0 | $8,928 |
| Lactulose | Generic | 22 | 0 | $208 |
| Creon (Lipase/Protease/Amylase) | Brand | 18 | 0 | $31,410 |
| Famotidine | Generic | 16 | 0 | $306 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 16 | 16 | $393 |
Hospital affiliations
Frequently asked questions
What is Dr. Shahram Javaheri's medical specialty?
Dr. Shahram Javaheri practices Gastroenterology Physician in Mission Viejo, CA.
Where does Dr. Shahram Javaheri practice?
Dr. Shahram Javaheri practices at 26691 Plaza Ste 150, Mission Viejo, CA 926916329. Office phone: 9493890660.
What is Dr. Shahram Javaheri's NPI?
Dr. Shahram Javaheri's National Provider Identifier (NPI) is 1497861439, issued by NPPES.
Does Dr. Shahram Javaheri accept Medicare assignment?
Dr. Shahram Javaheri does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Shahram Javaheri commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.