Doctor profile · Federal record
Dr. Thomas Kowalski, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Phila, PA
- NPI 1952360596
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1101 Chestnut St
Phila, PA 191073612
(215) 955-8900
fax (215) 955-5245 - Mailing address
-
132 S 10Th St, 480 Main Building
Phila, PA 191075244
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 28, 2024
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD044010L
- Medicaid
- PA #0012988990005
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952360596. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
446
Distinct HCPCS
10
Medicare allowed
$83,687
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 78 | 45 | $117 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 51 | $102 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 48 | 48 | $136 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 46 | 36 | $396 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 35 | 34 | $227 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 35 | 31 | $110 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 33 | $102 | |
43276 |
Replacement of stent in pancreatic or bile duct using a flexible endoscope | 28 | 21 | $453 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $140 |
In context: peer comparison
Among 12 peers in Phila Gastroenterology Physician, average services per provider: 57. This provider delivers 7.8× the peer median.Open Payments
Industry payments received
All-time total
$3,137
Transactions
15
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 12 | $2,865.99 | |
| Medtronic, INC. | 1 | $209.30 | |
| Fujifilm Healthcare Americas Corporation | 1 | $39.25 | |
| Olympus America INC. | 1 | $22.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
109
Patients
26
Total drug cost
$112,586
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Creon (Lipase/Protease/Amylase) | Brand | 36 | 0 | $110,412 |
| Gabapentin | Generic | 27 | 12 | $383 |
| Tramadol Hcl | Generic | 17 | 0 | $194 |
| Ciprofloxacin Hcl | Generic | 15 | 14 | $63 |
| Azathioprine | Generic | 14 | 0 | $1,533 |
Frequently asked questions
What is Dr. Thomas Kowalski's medical specialty?
Dr. Thomas Kowalski practices Gastroenterology Physician in Phila, PA.
Where does Dr. Thomas Kowalski practice?
Dr. Thomas Kowalski practices at 1101 Chestnut St, Phila, PA 191073612. Office phone: 2159558900.
What is Dr. Thomas Kowalski's NPI?
Dr. Thomas Kowalski's National Provider Identifier (NPI) is 1952360596, issued by NPPES.
Does Dr. Thomas Kowalski accept Medicare assignment?
Yes. Dr. Thomas Kowalski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Kowalski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.