Janel Diehr, APRN, FNP
NPI 1871910737ActiveIndividual· Nurse Practitioner, Family· Sunnyvale, CA
Nurse Practitioner, Family (APRN, FNP) in Sunnyvale, California, licensed in CA, GA and FL, with an NPI issued in March 2014. Mostly services rather than prescriptions: Medicare paid $10,734 for 98 patients in 2024, with only 46 Part D claims. Dexcom, Inc. reported $24.96 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1871910737 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP |
| Sole proprietor | No |
| NPI issued | Mar 27, 2014 |
| Last updated in NPPES | Jul 23, 2025 |
| Certified by provider | Jul 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95033069 | CA |
| Nurse Practitioner, Family | 363LF0000X | 306967 | GA |
| Nurse Practitioner, Family | 363LF0000X | ARNP9263754 | FL |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 212 across 27 procedure codes |
| Paid by Medicare | $10,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 46 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $1,687 |
| Generic share | 85% of claims |
Industry payments (Open Payments)
- 2025$24.96 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $24.96 | 1 |
What the 2025 payments were for
- Food and Beverage$24.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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