Charlton P. Haerter, MD
NPI 1598758336ActiveIndividual· Hospitalist· Phoenix, AZ
Hospitalist (MD) in Phoenix, Arizona, trained at University of Arizona College of Medicine (class of 2001). In 2024 Medicare paid $193,020 for 314 patients, and Part D covered 3,876 of their prescriptions, 84% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $41.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598758336 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 26, 2005 |
| Last updated in NPPES | May 3, 2022 |
| Certified by provider | May 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 31842 | AZ |
| Internal Medicine | 207R00000X | 31842 | 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 - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 2,195 across 15 procedure codes |
| Paid by Medicare | $193,020 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,876 · 3,914 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $277,783 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Affiliated Hospitalists PLCPhoenix, AZ · 85 clinicians
Hospital affiliations
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
- Honorhealth Deer Valley Medical CenterPhoenix, AZ
Other facilities
- Horizon Post Acute and Rehabilitation CenterNursing home · Glendale, AZ
- Phoenix Mountain Post AcuteNursing home · Phoenix, AZ
Industry payments (Open Payments)
- 2025$41.79 · 1 payment from 1 company
- 2024$16.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $41.79 | 1 |
What the 2025 payments were for
- Food and Beverage$41.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 289 hospitalists in Phoenix · All hospitalists in Arizona