Timothy Grant McNaughton, M.D
NPI 1124062039ActiveIndividual· General Practice· Apple Valley, CA
General Practice (M.D) in Apple Valley, California, trained at University of California, Geffen School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $142,275 for 1,320 claims, against $42,529 paid for services in 2024. Solventum Corporation was the largest of 2 companies reporting payments in 2024, $54.25 in all, mostly food and beverage.
Overview
| NPI | 1124062039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Apr 19, 2022 |
| Certified by provider | Apr 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A78159 | CA |
| Emergency Medicine | 207P00000X | A78159 | CA |
| Internal Medicine | 207R00000X | A78159 | CA |
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 - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 283 across 26 procedure codes |
| Paid by Medicare | $42,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,320 · 1,362 30-day fills |
|---|---|
| Patients | 205 |
| Total drug cost | $142,275 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Practice |
Medical group
- Medamerica Physician Solutions PCWalnut Creek, CA · 28 clinicians
Hospital affiliation
- Redlands Community HospitalRedlands, CA
Other facilities
- Platinum Health Care Services, Inc.Home health agency · North Hollywood, CA
- Calstro Hospice IncHospice · Montclair, CA
Industry payments (Open Payments)
- 2024$54.25 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $40.78 | 1 |
| Organogenesis Inc. | $13.47 | 1 |
What the 2024 payments were for
- Food and Beverage$54.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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