Doctor profile · Federal record
Dr. Isaac Thomas, MD
Specialist (CMS: Cardiovascular Disease (Cardiology)) · Gurnee, IL
- NPI 1083662894
- Accepts Medicare
- MIPS 96.7 / 100 · 2023
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3915 Oglesby Ave
Gurnee, IL 600313358
(847) 336-1600
fax (847) 336-2380
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- August 8, 2011
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Illinois #036063274
- Medicaid
- IL #036063274
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083662894. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,554
Distinct HCPCS
10
Medicare allowed
$236,773
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,050 | 815 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 345 | 190 | $135 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 317 | 157 | $104 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 290 | 189 | $15 | |
J2785 |
Injection, regadenoson, 0.1 mg | 236 | 58 | $55 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 232 | 147 | $189 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 120 | 59 | $121 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 119 | 60 | $231 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 40 | $83 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 65 | 64 | $22 |
In context: peer comparison
Among 5 peers in Gurnee Specialist, average services per provider: 197. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$1,748
Transactions
57
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lexicon Pharmaceuticals, INC. | 8 | $287.95 | |
| Novartis Pharmaceuticals Corporation | 13 | $179.95 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 4 | $162.09 | |
| Abbott Laboratories | 1 | $162.08 | |
| Merck Sharp & Dohme LLC | 7 | $139.65 | |
| Edwards Lifesciences Corporation | 1 | $128.90 | |
| Lantheus Medical Imaging, INC. | 1 | $119.91 | |
| Amgen INC. | 4 | $91.82 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $91.48 | |
| Janssen Pharmaceuticals, INC | 3 | $76.55 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $74.80 | |
| Pfizer INC. | 2 | $60.75 | |
| Boston Scientific Corporation | 2 | $50.78 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $43.98 | |
| Impulse Dynamics (USA) INC. | 1 | $27.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,702
Patients
553
Total drug cost
$338,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 222 | 69 | $3,252 |
| Amlodipine Besylate | Generic | 215 | 67 | $2,541 |
| Rosuvastatin Calcium | Generic | 174 | 56 | $4,191 |
| Atorvastatin Calcium | Generic | 164 | 55 | $3,190 |
| Metoprolol Succinate | Generic | 155 | 56 | $2,942 |
| Lisinopril | Generic | 105 | 37 | $1,040 |
| Losartan Potassium | Generic | 100 | 37 | $2,004 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 92 | 29 | $2,422 |
| Repatha Sureclick (Evolocumab) | Brand | 88 | 22 | $135,141 |
| Eliquis (Apixaban) | Brand | 87 | 24 | $96,631 |
Hospital affiliations
Frequently asked questions
What is Dr. Isaac Thomas's medical specialty?
Dr. Isaac Thomas practices Specialist in Gurnee, IL.
Where does Dr. Isaac Thomas practice?
Dr. Isaac Thomas practices at 3915 Oglesby Ave, Gurnee, IL 600313358. Office phone: 8473361600.
What is Dr. Isaac Thomas's NPI?
Dr. Isaac Thomas's National Provider Identifier (NPI) is 1083662894, issued by NPPES.
Does Dr. Isaac Thomas accept Medicare assignment?
Yes. Dr. Isaac Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Thomas commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.