Alan Tenaglia, M.D.
NPI 1215976550ActiveIndividual· Internal Medicine, Cardiovascular Disease· Scottsdale, AZ
Internal Medicine, Cardiovascular Disease (M.D.) in Scottsdale, Arizona, trained at Washington University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $2,572,419 for 8,997 claims, against $351,028 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 14 companies reporting payments in 2025, $1,203 in all, mostly food and beverage.
Overview
| NPI | 1215976550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Feb 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 34535 | 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 | 1,178 |
|---|---|
| Services billed | 4,359 across 35 procedure codes |
| Paid by Medicare | $351,028 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,997 · 23,514 30-day fills |
|---|---|
| Patients | 1,132 |
| Total drug cost | $2,572,419 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Honorhealth AmbulatoryScottsdale, AZ · 630 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$1,203 · 47 payments from 14 companies
- 2024$715.14 · 35 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $346.02 | 15 |
| Biosense Webster, Inc. | $197.68 | 1 |
| Pfizer Inc. | $129.58 | 7 |
| Merck Sharp & Dohme LLC | $87.70 | 4 |
| E.R. Squibb & Sons, L.L.C. | $74.00 | 4 |
What the 2025 payments were for
- Food and Beverage$1,203 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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