Christina Genske Tang, DO
NPI 1689899700ActiveIndividual· Internal Medicine, Infectious Disease· Indianapolis, IN
Internal Medicine, Infectious Disease (DO) in Indianapolis, Indiana, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,644,272 for 632 claims, against $20,318 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $140.21 in all, mostly food and beverage.
Overview
| NPI | 1689899700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 16, 2007 |
| Last updated in NPPES | Jun 14, 2021 |
| Certified by provider | Jun 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 020003518A | IN |
| Internal Medicine | 207R00000X | 02003518A | IN |
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 - Infectious Disease (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 273 across 15 procedure codes |
| Paid by Medicare | $20,318 |
Part D prescriptions in 2024
| Prescriptions (claims) | 632 · 707 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $1,644,272 |
| Generic share | 35% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Community Physicians of Indiana IncIndianapolis, IN · 1,565 clinicians
Hospital affiliations
- Community Hospital EastIndianapolis, IN
- Community Hospital NorthIndianapolis, IN
- Community Hospital of Anderson and Madison CountyAnderson, IN
Industry payments (Open Payments)
- 2025$140.21 · 5 payments from 2 companies
- 2024$112.18 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $116.32 | 4 |
| Merck Sharp & Dohme LLC | $23.89 | 1 |
What the 2025 payments were for
- Food and Beverage$140.21 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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