Doctor profile · Federal record
Dr. James Butler, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Silver Spring, MD
- NPI 1295849222
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10801 Lockwood Dr, Suite 200
Silver Spring, MD 209011556
(301) 593-2002
fax (301) 593-4781
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 5, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maryland #D0059978
- Medicaid
- MD #402519900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295849222. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,455
Distinct HCPCS
10
Medicare allowed
$204,611
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3380 |
Injection, vedolizumab, 1 mg | 6,000 | 13 | $22 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 79 | 69 | $138 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 69 | 69 | $152 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 60 | 60 | $278 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 59 | 57 | $106 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $187 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 39 | 39 | $202 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $97 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $127 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 20 | 20 | $202 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 170. This provider delivers 38× the peer median.Open Payments
Industry payments received
All-time total
$1,217
Transactions
52
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 17 | $367.06 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 17 | $329.86 | |
| Phathom Pharmaceuticals, Inc. | 1 | $124.99 | |
| Janssen Biotech, Inc. | 4 | $98.60 | |
| Lilly USA, LLC | 4 | $84.69 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $81.67 | |
| Celgene Corporation | 2 | $35.19 | |
| Daiichi Sankyo Inc. | 1 | $29.58 | |
| QOL Medical, LLC | 1 | $26.04 | |
| PFIZER INC. | 1 | $19.96 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $19.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
246
Patients
118
Total drug cost
$40,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 92 | 44 | $1,874 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 36 | 34 | $6,262 |
| Famotidine | Generic | 26 | 12 | $706 |
| Omeprazole | Generic | 22 | 12 | $477 |
| Esomeprazole Magnesium | Generic | 19 | 0 | $871 |
| Linzess (Linaclotide) | Brand | 18 | 0 | $15,455 |
| Mesalamine | Generic | 17 | 0 | $14,247 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 16 | 16 | $259 |
Frequently asked questions
What is Dr. James Butler's medical specialty?
Dr. James Butler practices Gastroenterology Physician in Silver Spring, MD.
Where does Dr. James Butler practice?
Dr. James Butler practices at 10801 Lockwood Dr, Silver Spring, MD 209011556. Office phone: 3015932002.
What is Dr. James Butler's NPI?
Dr. James Butler's National Provider Identifier (NPI) is 1295849222, issued by NPPES.
Does Dr. James Butler accept Medicare assignment?
Yes. Dr. James Butler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Butler commonly perform?
Top Medicare-reported procedures in 2023: Injection, vedolizumab, 1 mg (HCPCS J3380); 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.