Doctor profile · Federal record
Dr. Thomas Gallagher, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hinsdale, IL
- NPI 1467427641
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 S Clay St Ste 210E
Hinsdale, IL 605213287
(630) 323-3540
fax (630) 323-9079 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- August 8, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036082741
- Medicaid
- IL #036082741
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467427641. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,419
Distinct HCPCS
10
Medicare allowed
$56,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 224 | 137 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 157 | 93 | $133 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 148 | 120 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 134 | 112 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 105 | 102 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 105 | 104 | $16 | |
83036 |
Hemoglobin a1c level | 80 | 68 | $10 | |
85610 |
Blood test, clotting time | 72 | 37 | $4 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 72 | 72 | $133 | |
G0103 |
Prostate cancer screening; prostate specific antigen test (psa) | 42 | 42 | $19 |
In context: peer comparison
Among 14 peers in Hinsdale Internal Medicine Physician, average services per provider: 134. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$192
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 2 | $47.96 | |
| Abbott Laboratories | 1 | $43.79 | |
| GlaxoSmithKline, LLC. | 1 | $31.85 | |
| Abbvie INC. | 1 | $26.38 | |
| Exact Sciences Corporation | 1 | $24.77 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $17.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,551
Patients
1,032
Total drug cost
$55,357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 626 | 179 | $9,290 |
| Levothyroxine Sodium | Generic | 370 | 99 | $6,570 |
| Amlodipine Besylate | Generic | 344 | 104 | $3,881 |
| Losartan Potassium | Generic | 329 | 95 | $4,110 |
| Simvastatin | Generic | 287 | 83 | $3,656 |
| Lisinopril | Generic | 275 | 81 | $2,910 |
| Metoprolol Succinate | Generic | 196 | 55 | $4,285 |
| Sertraline Hcl | Generic | 165 | 48 | $1,787 |
| Rosuvastatin Calcium | Generic | 162 | 49 | $2,411 |
| Pantoprazole Sodium | Generic | 160 | 55 | $3,276 |
Frequently asked questions
What is Dr. Thomas Gallagher's medical specialty?
Dr. Thomas Gallagher practices Internal Medicine Physician in Hinsdale, IL.
Where does Dr. Thomas Gallagher practice?
Dr. Thomas Gallagher practices at 40 S Clay St Ste 210E, Hinsdale, IL 605213287. Office phone: 6303233540.
What is Dr. Thomas Gallagher's NPI?
Dr. Thomas Gallagher's National Provider Identifier (NPI) is 1467427641, issued by NPPES.
Does Dr. Thomas Gallagher accept Medicare assignment?
Yes. Dr. Thomas Gallagher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Gallagher commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.