Doctor profile · Federal record
Dr. Marek Rozynek, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · St Joseph, MI
- NPI 1548243017
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 38 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1234 Napier Ave
St Joseph, MI 49085
(269) 428-0118 - Additional location
-
300 Randall RD
Geneva, IL 601344200
(630) 208-4060
fax (630) 208-4401 - Mailing address
-
Po Box 235019
Montgomery, AL 361235019
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- January 6, 2022
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Illinois #036.120536 · New York #2375871 · Michigan #4301085311
- Medicaid
- NY #02690540
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548243017. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
138
Distinct HCPCS
5
Medicare allowed
$15,872
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 40 | 40 | $115 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 31 | 31 | $116 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 29 | 29 | $132 | |
00812 |
Anesthesia for exam of colon using an endoscope | 23 | 22 | $97 | |
00142 |
Anesthesia for lens surgery | 15 | 14 | $108 |
In context: peer comparison
Among 1 peers in St Joseph Anesthesiology Physician, average services per provider: 27. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$97
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 1 | $75.48 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $21.75 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Marek Rozynek's medical specialty?
Dr. Marek Rozynek practices Anesthesiology Physician in St Joseph, MI.
Where does Dr. Marek Rozynek practice?
Dr. Marek Rozynek practices at 1234 Napier Ave, St Joseph, MI 49085. Office phone: 2694280118.
What is Dr. Marek Rozynek's NPI?
Dr. Marek Rozynek's National Provider Identifier (NPI) is 1548243017, issued by NPPES.
Does Dr. Marek Rozynek accept Medicare assignment?
Yes. Dr. Marek Rozynek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marek Rozynek commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.