Doctor profile · Federal record
Dr. Matthew Bialko, M.D., M.P.H.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Saint Louis, MO
- NPI 1124551403
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
6420 Clayton RD
Saint Louis, MO 63117
(314) 781-4772
fax (314) 645-8771 - Additional location
-
103 Hilltop Village Shopping Center Dr
Eureka, MO 63025
(314) 576-9797
fax (314) 469-7517 - Additional location
-
224 S Woods Mill RD Ste 750S
Chesterfield, MO 630173470
(314) 576-9797
fax (314) 469-7517 - Additional location
-
5551 Winghaven Blvd Ste 170
O Fallon, MO 633683630
(314) 576-9797
fax (314) 469-7517
Show 1 more location
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- June 9, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Missouri #2018017661
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124551403. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
280
Distinct HCPCS
5
Medicare allowed
$12,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 90 | 90 | $34 | |
82274 |
Stool analysis for blood, by fecal hemoglobin determination by immunoassay | 82 | 82 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 55 | $83 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 25 | 25 | $38 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 14 | 11 | $110 |
In context: peer comparison
Among 46 peers in Saint Louis Obstetrics & Gynecology Physician, average services per provider: 51. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$179
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 3 | $54.99 | |
| Sanofi Pasteur INC. | 1 | $24.21 | |
| Organon LLC | 1 | $22.49 | |
| Sumitomo Pharma America, INC. | 1 | $22.36 | |
| Evofem Biosciences, INC. | 1 | $20.35 | |
| Exact Sciences Corporation | 1 | $19.96 | |
| Hologic Sales and Service, LLC | 1 | $15.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
224
Patients
39
Total drug cost
$10,810
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 66 | 26 | $2,125 |
| Raloxifene Hcl | Generic | 44 | 13 | $2,894 |
| Alendronate Sodium | Generic | 27 | 0 | $281 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 19 | 0 | $1,497 |
| Fluconazole | Generic | 18 | 0 | $61 |
| Nystatin | Generic | 13 | 0 | $233 |
| Triamcinolone Acetonide | Generic | 13 | 0 | $37 |
| Premarin (Estrogens, Conjugated) | Brand | 12 | 0 | $3,635 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 0 | $47 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Bialko's medical specialty?
Dr. Matthew Bialko practices Obstetrics & Gynecology Physician in Saint Louis, MO.
Where does Dr. Matthew Bialko practice?
Dr. Matthew Bialko practices at 6420 Clayton RD, Saint Louis, MO 63117. Office phone: 3147814772.
What is Dr. Matthew Bialko's NPI?
Dr. Matthew Bialko's National Provider Identifier (NPI) is 1124551403, issued by NPPES.
Does Dr. Matthew Bialko accept Medicare assignment?
Yes. Dr. Matthew Bialko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Bialko commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Stool analysis for blood, by fecal hemoglobin determination by immunoassay (HCPCS 82274); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.