Doctor profile · Federal record
Dr. Gary Szydlowski, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Cardiac Surgery) · Dover, DE
- NPI 1164473070
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
540 S Governors Ave Ste 101A
Dover, DE 199043530
(302) 744-7980
fax (302) 744-7989 - Mailing address
-
640 S. State Street, Mail Code 3055
Dover, DE 19901
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 11, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- Delaware #C10010600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164473070. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
283
Distinct HCPCS
10
Medicare allowed
$77,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 31 | 31 | $182 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 30 | 19 | $50 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 29 | 27 | $83 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 27 | 27 | $1,106 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 22 | $144 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 16 | $79 | |
33508 |
Harvest of vein using an endoscope | 23 | 23 | $9 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $131 | |
33517 |
Coronary artery bypass using vein or artery graft, 1 graft | 20 | 20 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 16 | $98 |
In context: peer comparison
Among 2 peers in Dover Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 25. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 1 | $19.74 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Gary Szydlowski's medical specialty?
Dr. Gary Szydlowski practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Dover, DE.
Where does Dr. Gary Szydlowski practice?
Dr. Gary Szydlowski practices at 540 S Governors Ave Ste 101A, Dover, DE 199043530. Office phone: 3027447980.
What is Dr. Gary Szydlowski's NPI?
Dr. Gary Szydlowski's National Provider Identifier (NPI) is 1164473070, issued by NPPES.
Does Dr. Gary Szydlowski accept Medicare assignment?
Yes. Dr. Gary Szydlowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Szydlowski commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.