Doctor profile · Federal record
Dr. Joseph Tworek, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Cytopathology Physician · Ypsilanti, MI
- NPI 1770524712
- Accepts Medicare
- 34 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
5301 E Huron River Dr, Clinical Laboratory-St Joseph Mercy Hospital
Ypsilanti, MI 481971051
(734) 712-5989 - Mailing address
-
1549 Newport Creek Dr
Ann Arbor, MI 481032200
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Michigan #4301060018
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770524712. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,530
Distinct HCPCS
10
Medicare allowed
$93,158
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,661 | 928 | $36 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 164 | 52 | $27 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 160 | 145 | $26 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 116 | 73 | $78 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 83 | 81 | $33 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 64 | 45 | $68 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 62 | 58 | $11 | |
88360 |
Microscopic genetic analysis of tumor, manual | 60 | 32 | $40 | |
85060 |
Blood smear interpretation by physician with written report | 41 | 39 | $24 | |
88188 |
Flow cytometry technique for dna or cell analysis, 9 to 15 markers | 30 | 27 | $62 |
In context: peer comparison
Among 2 peers in Ypsilanti Anatomic Pathology & Clinical Pathology Physician, average services per provider: 143. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$46
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Roche Diagnostics Corporation | 1 | $45.66 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Tworek's medical specialty?
Dr. Joseph Tworek practices Anatomic Pathology & Clinical Pathology Physician in Ypsilanti, MI.
Where does Dr. Joseph Tworek practice?
Dr. Joseph Tworek practices at 5301 E Huron River Dr, Ypsilanti, MI 481971051. Office phone: 7347125989.
What is Dr. Joseph Tworek's NPI?
Dr. Joseph Tworek's National Provider Identifier (NPI) is 1770524712, issued by NPPES.
Does Dr. Joseph Tworek accept Medicare assignment?
Yes. Dr. Joseph Tworek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Tworek commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112). Source: CMS Medicare Physician & Other Practitioners file.