Tiffany Lynn Mathias Fielder, MD
NPI 1891144580ActiveIndividual· Pain Medicine, Pain Medicine· Everett, WA
Pain Medicine, Pain Medicine (MD) with Rapid Care Enterprises, Inc., practicing in Everett, Washington. Part D covered 43 prescriptions written in 2024, 100% of them generic. Abbvie Inc. was the largest of 2 companies reporting payments in 2024, $50.30 in all, mostly food and beverage.
Overview
| NPI | 1891144580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 3, 2016 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Pain Medicine Primary | 208VP0000X | 61496551 | WA |
| Emergency Medicine | 207P00000X | A161559 | CA |
| Pain Medicine, Interventional Pain Medicine | 208VP0014X | A161559 | 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 - Pain Management (CA); Practitioner - Pain Management (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 43 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $266.86 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Pain Management |
| Secondary specialties | Emergency Medicine |
Medical group
- Rapid Care Enterprises, Inc.Perris, CA · 2 clinicians
Industry payments (Open Payments)
- 2024$50.30 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $33.81 | 1 |
| Merz Pharmaceuticals, LLC | $16.49 | 1 |
What the 2024 payments were for
- Food and Beverage$50.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records