Doctor profile · Federal record
Dr. James Lewis, MD
Gastroenterology Physician (CMS: Gastroenterology) · Philadelphia, PA
- NPI 1841204872
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3801 Filbert St, Mab, Ste 102
Philadelphia, PA 191042640
(215) 662-8900 - Additional location
-
51 N 39Th St
Philadelphia, PA 191042640
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 8, 2017
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD056549L
- Medicaid
- PA #001688230
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841204872. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
57
Distinct HCPCS
2
Medicare allowed
$6,060
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 29 | $101 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 18 | 18 | $117 |
In context: peer comparison
Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$28,568
Transactions
18
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 10 | $12,612.47 | |
| Pfizer INC. | 4 | $6,660.00 | |
| Sanofi US Services INC. | 2 | $6,200.20 | |
| Ucb Sa | 1 | $1,925.00 | |
| Amgen INC. | 1 | $1,170.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
468
Patients
132
Total drug cost
$1,935,908
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 82 | 57 | $2,977 |
| Latanoprost | Generic | 71 | 24 | $807 |
| Ketorolac Tromethamine | Generic | 59 | 39 | $1,005 |
| Omeprazole | Generic | 44 | 12 | $558 |
| Stelara (Ustekinumab) | Brand | 37 | 0 | $984,165 |
| Humira(Cf) Pen (Adalimumab) | Brand | 24 | 0 | $508,497 |
| Mesalamine | Generic | 24 | 0 | $26,530 |
| Timolol Maleate | Generic | 22 | 0 | $1,056 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 17 | 0 | $6,443 |
| Pantoprazole Sodium | Generic | 17 | 0 | $401 |
Hospital affiliations
Frequently asked questions
What is Dr. James Lewis's medical specialty?
Dr. James Lewis practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. James Lewis practice?
Dr. James Lewis practices at 3801 Filbert St, Philadelphia, PA 191042640. Office phone: 2156628900.
What is Dr. James Lewis's NPI?
Dr. James Lewis's National Provider Identifier (NPI) is 1841204872, issued by NPPES.
Does Dr. James Lewis accept Medicare assignment?
Yes. Dr. James Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Lewis commonly perform?
Top Medicare-reported procedures in 2023: 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.