Doctor profile · Federal record
Dr. Thomas Kazmierczak, DO
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Morris, IL
- NPI 1225033871
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
936 W US Route 6
Morris, IL 604508858
(815) 942-0525
fax (815) 942-3501 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- August 9, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Illinois #036107879
- Medicaid
- IL #036107897
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225033871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
40
Distinct HCPCS
3
Medicare allowed
$2,091
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 15 | 15 | $40 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 14 | 14 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $87 |
In context: peer comparison
Among 6 peers in Morris Obstetrics & Gynecology Physician, average services per provider: 24. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
0
Total drug cost
$881
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 15 | 0 | $633 |
| Levothyroxine Sodium | Generic | 15 | 0 | $248 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Kazmierczak's medical specialty?
Dr. Thomas Kazmierczak practices Obstetrics & Gynecology Physician in Morris, IL.
Where does Dr. Thomas Kazmierczak practice?
Dr. Thomas Kazmierczak practices at 936 W US Route 6, Morris, IL 604508858. Office phone: 8159420525.
What is Dr. Thomas Kazmierczak's NPI?
Dr. Thomas Kazmierczak's National Provider Identifier (NPI) is 1225033871, issued by NPPES.
Does Dr. Thomas Kazmierczak accept Medicare assignment?
Yes. Dr. Thomas Kazmierczak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Kazmierczak commonly perform?
Top Medicare-reported procedures in 2023: Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.