Lisa Pham, M.D.
NPI 1275502379ActiveIndividual· Internal Medicine· Springfield, MO
Internal Medicine (M.D.) in Springfield, Missouri, trained at Loma Linda University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $993,832 for 14,403 claims, against $90,996 paid for services in 2024. Dexcom, Inc. was the largest of 2 companies reporting payments in 2025, $36.63 in all, mostly food and beverage.
Overview
| NPI | 1275502379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2015003729 | MO |
| Internal Medicine | 207R00000X | G80996 | 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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 1,531 across 60 procedure codes |
| Paid by Medicare | $90,996 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,403 · 30,920 30-day fills |
|---|---|
| Patients | 917 |
| Total drug cost | $993,832 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
- Cherry Health Center, LLCSpringfield, MO · 90 clinicians
Hospital affiliations
- Mercy Hospital LebanonLebanon, MO
- Mercy Hospital SpringfieldSpringfield, MO
Other facilities
- Integrity Home Care + HospiceHome health agency · Springfield, MO
Industry payments (Open Payments)
- 2025$36.63 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $19.91 | 1 |
| Otsuka America Pharmaceutical, Inc. | $16.72 | 1 |
What the 2025 payments were for
- Food and Beverage$36.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 155 internal medicine physicians in Springfield · All internal medicine physicians in Missouri