John D. Scala, MD
NPI 1972506160ActiveIndividual· Internal Medicine· Centennial, CO
Internal Medicine (MD) in Centennial, Colorado, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $167,962 for 3,119 claims, against $42,654 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $198.71 in all, mostly food and beverage.
Overview
| NPI | 1972506160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Mar 26, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 48613 | CO |
| Internal Medicine | 207R00000X | 036096720 | IL |
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 - Internal Medicine (CO); Practitioner - Pediatric Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 463 across 25 procedure codes |
| Paid by Medicare | $42,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,119 · 8,215 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $167,962 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Scala Medical PCCentennial, CO · 2 clinicians
Hospital affiliation
- Adventhealth LittletonLittleton, CO
Industry payments (Open Payments)
- 2025$198.71 · 10 payments from 5 companies
- 2024$383.46 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $100.36 | 5 |
| Merck Sharp & Dohme LLC | $36.86 | 2 |
| Abbott Laboratories | $26.12 | 1 |
| Pfizer Inc. | $19.37 | 1 |
| Lilly USA, LLC | $16.00 | 1 |
What the 2025 payments were for
- Food and Beverage$198.71 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 internal medicine physicians in Centennial · All internal medicine physicians in Colorado