Doctor profile · Federal record
Dr. Payman Khorrami, MD
Gastroenterology Physician (CMS: Gastroenterology) · Los Angeles, CA
- NPI 1275563207
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2080 Century Park East, Suite 1804
Los Angeles, CA 900672021
(310) 553-5588
fax (310) 553-5590
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 20, 2007
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #G73031
- Medicaid
- CA #00G730310
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275563207. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,157
Distinct HCPCS
10
Medicare allowed
$503,119
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,907 | 218 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 574 | 317 | $141 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 466 | 206 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 264 | 196 | $186 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 187 | 179 | $89 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 171 | 135 | $197 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 159 | 159 | $241 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 151 | 150 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 110 | 89 | $99 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 40 | 40 | $247 |
In context: peer comparison
Among 52 peers in Los Angeles Gastroenterology Physician, average services per provider: 124. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$2,865
Transactions
96
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 21 | $735.49 | |
| Janssen Biotech, INC. | 23 | $718.25 | |
| Qol Medical, LLC | 12 | $282.58 | |
| Phathom Pharmaceuticals, INC. | 5 | $155.92 | |
| Aimmune Therapeutics, INC. | 4 | $119.60 | |
| Ardelyx, INC. | 4 | $117.71 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 6 | $114.32 | |
| Madrigal Pharmaceuticals | 3 | $106.50 | |
| Lilly USA, LLC | 3 | $96.39 | |
| Novo Nordisk INC | 4 | $81.05 | |
| Amgen INC. | 3 | $70.48 | |
| Celltrion USA INC. | 2 | $59.67 | |
| Novartis Pharmaceuticals Corporation | 2 | $57.85 | |
| Celgene Corporation | 2 | $52.18 | |
| Ironwood Pharmaceuticals, INC | 2 | $50.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,341
Patients
360
Total drug cost
$136,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 251 | 69 | $4,272 |
| Omeprazole | Generic | 249 | 74 | $4,070 |
| Linzess (Linaclotide) | Brand | 135 | 22 | $84,007 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 106 | 103 | $1,852 |
| Lubiprostone | Generic | 72 | 16 | $17,060 |
| Gabapentin | Generic | 71 | 11 | $927 |
| Losartan Potassium | Generic | 69 | 11 | $491 |
| Atorvastatin Calcium | Generic | 64 | 19 | $680 |
| Pantoprazole Sodium | Generic | 58 | 17 | $942 |
| Mirtazapine | Generic | 56 | 18 | $1,585 |
Hospital affiliations
Frequently asked questions
What is Dr. Payman Khorrami's medical specialty?
Dr. Payman Khorrami practices Gastroenterology Physician in Los Angeles, CA.
Where does Dr. Payman Khorrami practice?
Dr. Payman Khorrami practices at 2080 Century Park East, Los Angeles, CA 900672021. Office phone: 3105535588.
What is Dr. Payman Khorrami's NPI?
Dr. Payman Khorrami's National Provider Identifier (NPI) is 1275563207, issued by NPPES.
Does Dr. Payman Khorrami accept Medicare assignment?
Yes. Dr. Payman Khorrami accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Payman Khorrami 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 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.