Mani Mahdyoon, MD
NPI 1144232349ActiveIndividual· Internal Medicine· Lodi, CA
Internal Medicine (MD) in Lodi, California, licensed in CA, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $721,722 for 7,056 claims, against $203,758 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 14 companies reporting payments in 2025, $1,636 in all, mostly food and beverage. Lists Adventist Health Lodi Memorial and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1144232349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Dec 31, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A65782 | CA |
| Emergency Medicine | 207P00000X | A65782 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 399 |
|---|---|
| Services billed | 2,907 across 41 procedure codes |
| Paid by Medicare | $203,758 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,056 · 16,415 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $721,722 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Adventist Health Lodi MemorialLodi, CA
- Memorial Medical CenterModesto, CA
- St Joseph's Medical Center of StocktonStockton, CA
- Sutter Amador HospitalJackson, CA
Other facilities
- Adventist Health Home Care ServicesHome health agency · Lodi, CA
- Sky Healthcare Home Health ServicesHome health agency · Pleasanton, CA
Industry payments (Open Payments)
- 2025$1,636 · 84 payments from 14 companies
- 2024$1,767 · 109 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $269.08 | 12 |
| Amgen Inc. | $238.30 | 13 |
| Lilly USA, LLC | $221.49 | 14 |
| Corcept Therapeutics | $177.18 | 12 |
| Novo Nordisk Inc | $153.04 | 8 |
What the 2025 payments were for
- Food and Beverage$1,636 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 internal medicine physicians in Lodi · All internal medicine physicians in California