Doctor profile · Federal record
Dr. Justin Derosa, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Philadelphia, PA
- NPI 1841649944
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1528 Walnut St Ste 950
Philadelphia, PA 191023628
(267) 273-1196 - Mailing address
-
42 E Laurel RD Ste 3100
Stratford, NJ 080841354
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- June 22, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #OS020719
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841649944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,902
Distinct HCPCS
10
Medicare allowed
$206,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3380 |
Injection, vedolizumab, 1 mg | 5,100 | 15 | $22 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 114 | 94 | $94 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 109 | 75 | $51 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 105 | 105 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 71 | $133 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 68 | 65 | $98 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 68 | 68 | $261 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 36 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 52 | $134 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $174 |
In context: peer comparison
Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 74× the peer median.Open Payments
Industry payments received
All-time total
$1,437
Transactions
57
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 7 | $210.93 | |
| Takeda Pharmaceuticals U.S.A., INC. | 8 | $179.11 | |
| Genzyme Corporation | 3 | $167.92 | |
| Janssen Biotech, INC. | 7 | $145.07 | |
| Celgene Corporation | 8 | $131.10 | |
| Regeneron Healthcare Solutions, INC. | 5 | $98.45 | |
| Pfizer INC. | 5 | $90.37 | |
| Qol Medical, LLC | 2 | $62.16 | |
| Phathom Pharmaceuticals, INC. | 3 | $51.59 | |
| Daiichi Sankyo INC. | 2 | $49.91 | |
| Merck Sharp & Dohme LLC | 2 | $42.99 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $32.65 | |
| Exact Sciences Corporation | 1 | $31.21 | |
| Braintree Laboratories, INC. | 1 | $25.49 | |
| Ardelyx, INC. | 1 | $23.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
276
Patients
72
Total drug cost
$36,406
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 68 | 33 | $1,375 |
| Omeprazole | Generic | 50 | 22 | $555 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 33 | 17 | $2,174 |
| Esomeprazole Magnesium | Generic | 22 | 0 | $2,903 |
| Ondansetron Odt (Ondansetron) | Brand | 21 | 0 | $377 |
| Sucralfate | Generic | 21 | 0 | $2,789 |
| Dicyclomine Hcl | Generic | 19 | 0 | $349 |
| Linzess (Linaclotide) | Brand | 15 | 0 | $10,934 |
| Famotidine | Generic | 14 | 0 | $93 |
| Creon (Lipase/Protease/Amylase) | Brand | 13 | 0 | $14,857 |
Frequently asked questions
What is Dr. Justin Derosa's medical specialty?
Dr. Justin Derosa practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. Justin Derosa practice?
Dr. Justin Derosa practices at 1528 Walnut St Ste 950, Philadelphia, PA 191023628. Office phone: 2672731196.
What is Dr. Justin Derosa's NPI?
Dr. Justin Derosa's National Provider Identifier (NPI) is 1841649944, issued by NPPES.
Does Dr. Justin Derosa accept Medicare assignment?
Yes. Dr. Justin Derosa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Derosa commonly perform?
Top Medicare-reported procedures in 2023: Injection, vedolizumab, 1 mg (HCPCS J3380); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.