Doctor profile · Federal record
Dr. Darryn Potosky, MD
Gastroenterology Physician (CMS: Gastroenterology) · Laurel, MD
- NPI 1538384862
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7350 van Dusen RD Ste 210
Laurel, MD 207075268
(301) 498-5500
fax (301) 498-7346 - Additional location
-
6230 Old Dobbin Ln Ste 150
Columbia, MD 210455809 - Mailing address
-
7350 van Dusen RD Ste 250
Laurel, MD 207075268
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- November 19, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maryland #D64464
- Medicaid
- MD #512012800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538384862. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
862
Distinct HCPCS
10
Medicare allowed
$113,132
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 258 | 183 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 201 | 129 | $132 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 102 | 102 | $161 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 84 | 83 | $103 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 66 | 66 | $179 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $123 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 36 | 35 | $278 | |
76981 |
Ultrasound scan of organ tissue for measuring elasticity | 35 | 35 | $121 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 13 | $185 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 11 | 11 | $179 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 71. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$8,206
Transactions
15
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 6 | $7,959.68 | |
| Echosens North America, Inc. | 2 | $87.58 | |
| ABBVIE INC. | 4 | $74.69 | |
| FUJIFILM Healthcare Americas Corporation | 1 | $45.99 | |
| Gilead Sciences, Inc. | 1 | $21.86 | |
| Alnylam Pharmaceuticals Inc. | 1 | $16.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
481
Patients
147
Total drug cost
$353,967
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 91 | 40 | $1,511 |
| Famotidine | Generic | 78 | 39 | $1,614 |
| Ursodiol | Generic | 58 | 17 | $17,859 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 42 | 40 | $680 |
| Linzess (Linaclotide) | Brand | 34 | 0 | $27,296 |
| Omeprazole | Generic | 28 | 11 | $395 |
| Ocaliva (Obeticholic Acid) | Brand | 26 | 0 | $242,960 |
| Tacrolimus | Generic | 21 | 0 | $4,793 |
| Loperamide (Loperamide Hcl) | Brand | 17 | 0 | $412 |
| Azathioprine | Generic | 16 | 0 | $1,336 |
Frequently asked questions
What is Dr. Darryn Potosky's medical specialty?
Dr. Darryn Potosky practices Gastroenterology Physician in Laurel, MD.
Where does Dr. Darryn Potosky practice?
Dr. Darryn Potosky practices at 7350 van Dusen RD Ste 210, Laurel, MD 207075268. Office phone: 3014985500.
What is Dr. Darryn Potosky's NPI?
Dr. Darryn Potosky's National Provider Identifier (NPI) is 1538384862, issued by NPPES.
Does Dr. Darryn Potosky accept Medicare assignment?
Yes. Dr. Darryn Potosky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darryn Potosky commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.