Christopher David Tykocki, D.O.
NPI 1568498772ActiveIndividual· Obstetrics & Gynecology· Grand Blanc, MI
Obstetrics & Gynecology (D.O.) in Grand Blanc, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $27,053 for 231 claims, against $4,372 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 14 companies reporting payments in 2025, $602.01 in all, mostly food and beverage.
Overview
| NPI | 1568498772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Dec 26, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | CT012113 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 66 across 18 procedure codes |
| Paid by Medicare | $4,372 |
Part D prescriptions in 2024
| Prescriptions (claims) | 231 · 459 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $27,053 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Obstetrics/Gynecology |
Hospital affiliation
- Ascension Genesys HospitalGrand Blanc, MI
Industry payments (Open Payments)
- 2025$602.01 · 31 payments from 14 companies
- 2024$459.67 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $96.34 | 7 |
| Abbvie Inc. | $86.72 | 5 |
| Biogen, Inc. | $73.83 | 3 |
| Medtronic, Inc. | $45.39 | 1 |
| Sumitomo Pharma America, Inc. | $45.03 | 2 |
What the 2025 payments were for
- Food and Beverage$602.01 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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