Doctor profile · Federal record
Dr. Seper Dezfoli, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Long Beach, CA
- NPI 1104159383
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3816 Woodruff Ave Ste 411
Long Beach, CA 908082146
(562) 485-5550
Credentials & registration
- NPI registered
- September 2009 — 17 yrs on file
- Profile last updated
- March 9, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- California #A113069 · Illinois #036169574
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104159383. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
252
Distinct HCPCS
7
Medicare allowed
$36,357
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 52 | 47 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 34 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 41 | 36 | $182 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 37 | 37 | $131 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $116 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $177 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 20 | 20 | $245 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 82. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$32,999
Transactions
100
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lucid Diagnostics Inc. | 22 | $17,419.33 | |
| Phathom Pharmaceuticals, Inc. | 29 | $14,282.20 | |
| ABBVIE INC. | 18 | $455.50 | |
| Janssen Biotech, Inc. | 10 | $403.91 | |
| Ardelyx, Inc. | 7 | $153.34 | |
| Novo Nordisk Inc | 4 | $79.79 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $62.93 | |
| Madrigal Pharmaceuticals | 2 | $61.67 | |
| RedHill Biopharma Inc. | 2 | $29.02 | |
| QOL Medical, LLC | 1 | $20.73 | |
| Braintree Laboratories, Inc. | 1 | $15.73 | |
| GENZYME CORPORATION | 1 | $14.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
340
Patients
199
Total drug cost
$65,403
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) | Brand | 168 | 159 | $24,013 |
| Pantoprazole Sodium | Generic | 64 | 25 | $818 |
| Motegrity (Prucalopride Succinate) | Brand | 34 | 0 | $18,976 |
| Omeprazole | Generic | 21 | 0 | $133 |
| Talicia (Omeprazole/Amoxicill/Rifabutin) | Brand | 15 | 15 | $12,286 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 14 | 0 | $3,321 |
| Famotidine | Generic | 13 | 0 | $447 |
| Trulance (Plecanatide) | Brand | 11 | 0 | $5,410 |
Hospital affiliations
Frequently asked questions
What is Dr. Seper Dezfoli's medical specialty?
Dr. Seper Dezfoli practices Gastroenterology Physician in Long Beach, CA.
Where does Dr. Seper Dezfoli practice?
Dr. Seper Dezfoli practices at 3816 Woodruff Ave Ste 411, Long Beach, CA 908082146. Office phone: 5624855550.
What is Dr. Seper Dezfoli's NPI?
Dr. Seper Dezfoli's National Provider Identifier (NPI) is 1104159383, issued by NPPES.
Does Dr. Seper Dezfoli accept Medicare assignment?
Yes. Dr. Seper Dezfoli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Seper Dezfoli commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.