Chris T. Geohas, MD
NPI 1659377398ActiveIndividual· Internal Medicine, Cardiovascular Disease· Phoenix, AZ
Internal Medicine, Cardiovascular Disease (MD) in Phoenix, Arizona, trained at Northwestern University Feinberg Medical School (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,708,214 for 11,306 claims, against $272,357 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 11 companies reporting payments in 2025, $1,150 in all, mostly food and beverage.
Overview
| NPI | 1659377398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | Jun 29, 2022 |
| Certified by provider | Jun 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 31187 | AZ |
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 - Cardiovascular Disease (Cardiology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,011 |
|---|---|
| Services billed | 4,794 across 32 procedure codes |
| Paid by Medicare | $272,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,306 · 30,211 30-day fills |
|---|---|
| Patients | 1,467 |
| Total drug cost | $1,708,214 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Honorhealth AmbulatoryScottsdale, AZ · 630 clinicians
- Cardiovascular Consultants LtdPhoenix, AZ · 16 clinicians
Hospital affiliations
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
- Honorhealth Scottsdale Osborn Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Thompson Peak Med CtrScottsdale, AZ
Industry payments (Open Payments)
- 2025$1,150 · 46 payments from 11 companies
- 2024$547.54 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $404.61 | 4 |
| Novartis Pharmaceuticals Corporation | $179.45 | 8 |
| Amgen Inc. | $179.42 | 20 |
| Abiomed | $124.98 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $108.51 | 5 |
What the 2025 payments were for
- Food and Beverage$1,150 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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