Doctor profile · Federal record
Dr. Georgios Karanastasis
Internal Medicine Physician · Palos Heights, IL
- NPI 1689811978
- 17 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12800 S Ridgeland Ave Ste E
Palos Heights, IL 604632391
(708) 429-3700
fax (708) 429-4460 - Additional location
-
15614 S Harlem Ave Ste F
Orland Park, IL 604624401
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- December 27, 2021
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036122134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689811978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
288
Distinct HCPCS
4
Medicare allowed
$31,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 204 | 181 | $95 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 46 | 46 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 23 | $134 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $182 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 168. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $57.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,674
Patients
1,051
Total drug cost
$47,347
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 465 | 187 | $7,779 |
| Amlodipine Besylate | Generic | 335 | 129 | $4,471 |
| Metformin Hcl | Generic | 246 | 105 | $2,867 |
| Levothyroxine Sodium | Generic | 230 | 73 | $3,701 |
| Metoprolol Succinate | Generic | 221 | 88 | $5,974 |
| Pantoprazole Sodium | Generic | 176 | 70 | $3,514 |
| Losartan Potassium | Generic | 164 | 69 | $2,699 |
| Omeprazole | Generic | 126 | 54 | $2,306 |
| Tamsulosin Hcl | Generic | 108 | 39 | $2,857 |
| Allopurinol | Generic | 107 | 39 | $1,709 |
Frequently asked questions
What is Dr. Georgios Karanastasis's medical specialty?
Dr. Georgios Karanastasis practices Internal Medicine Physician in Palos Heights, IL.
Where does Dr. Georgios Karanastasis practice?
Dr. Georgios Karanastasis practices at 12800 S Ridgeland Ave Ste E, Palos Heights, IL 604632391. Office phone: 7084293700.
What is Dr. Georgios Karanastasis's NPI?
Dr. Georgios Karanastasis's National Provider Identifier (NPI) is 1689811978, issued by NPPES.
What procedures does Dr. Georgios Karanastasis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.