Teresa Chang, FNP
NPI 1447368295ActiveIndividual· Nurse Practitioner· San Jose, CA
Nurse Practitioner (FNP) with North East Medical Services, practicing in San Jose, California. Their prescriptions cost Medicare Part D more than their services did: $18,667 for 352 claims, against $1,887 paid for services in 2024. Lists Santa Ynez Valley Cottage Hospital as a hospital affiliation.
Overview
| NPI | 1447368295 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP15803 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 148 across 17 procedure codes |
| Paid by Medicare | $1,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 352 · 827 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $18,667 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- North East Medical ServicesSouth San Francisco, CA · 143 clinicians
Hospital affiliation
- Santa Ynez Valley Cottage HospitalSolvang, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 107 nurse practitioners in San Jose · All nurse practitioners in California