Thuthuy T. Phamle, M.D.
NPI 1780780973ActiveIndividual· Family Medicine· Brentwood, CA
Family Medicine (M.D.) with John Muir Physician Network, practicing in Brentwood, California. Their prescriptions cost Medicare Part D more than their services did: $585,105 for 6,254 claims, against $85,813 paid for services in 2024. Lilly USA, LLC was the largest of 17 companies reporting payments in 2025, $1,132 in all, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1780780973 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 15, 2006 |
| Last updated in NPPES | Oct 29, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A89224 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 2,322 across 42 procedure codes |
| Paid by Medicare | $85,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,254 · 14,465 30-day fills |
|---|---|
| Patients | 569 |
| Total drug cost | $585,105 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Sutter Delta Medical CenterAntioch, CA
Other facilities
- John Muir Home Health ServicesHome health agency · Concord, CA
Industry payments (Open Payments)
- 2025$1,132 · 53 payments from 17 companies
- 2024$1,169 · 58 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $249.27 | 15 |
| Novo Nordisk Inc | $210.06 | 8 |
| Exact Sciences Corporation | $131.57 | 5 |
| Glaxosmithkline, LLC. | $93.05 | 4 |
| Pfizer Inc. | $79.25 | 4 |
What the 2025 payments were for
- Food and Beverage$1,132 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 family medicine physicians in Brentwood · All family medicine physicians in California