Karla Ham Bishop, DDS
NPI 1841303492ActiveIndividual· Dentist, Endodontics· Dallas, TX
Opted out of Medicare from July 2015 to July 2027. Dentist, Endodontics (DDS) in Dallas, Texas, licensed in TX, with an NPI issued in August 2006. Part D covered 91 prescriptions written in 2024, 100% of them generic. Septodont Inc. was the largest of 2 companies reporting payments in 2025, $111.21 in all, mostly speaking and faculty fees.
Overview
| NPI | 1841303492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Endodontics Primary | 1223E0200X | 17932 | TX |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jul 21, 2015 – Jul 21, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 91 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $261.33 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$111.21 · 3 payments from 2 companies
- 2024$71.54 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Septodont Inc. | $75.49 | 2 |
| Dentsply Sirona Inc | $35.72 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$54.29 · 1 payment
- Food and Beverage$35.72 · 1 payment
- Education$21.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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