Tiffany Concepcion Matsuo
NPI 1235834888ActiveIndividual· Nurse Practitioner, Family· Baltimore, MD
Nurse Practitioner, Family with St Paul Place Specialists, Inc. and 1 other group, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $2,323,743 for 1,020 claims, against $8,918 paid for services in 2024. Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $677.58 in all, mostly food and beverage. Lists Mercy Medical Center Inc as a hospital affiliation.
Overview
| NPI | 1235834888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 3, 2023 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R221282 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 561 across 12 procedure codes |
| Paid by Medicare | $8,918 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,020 · 1,313 30-day fills |
|---|---|
| Patients | 297 |
| Total drug cost | $2,323,743 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- St Paul Place Specialists, Inc.Baltimore, MD · 336 clinicians
- Lutherville Hematology and Oncology ServicesLutherville, MD · 19 clinicians
Hospital affiliation
- Mercy Medical Center IncBaltimore, MD
Industry payments (Open Payments)
- 2025$677.58 · 26 payments from 18 companies
- 2024$1,321 · 51 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $117.55 | 4 |
| Novartis Pharmaceuticals Corporation | $90.96 | 4 |
| Beone Medicines USA, Inc. | $45.44 | 2 |
| Genentech USA, Inc. | $34.34 | 2 |
| Glaxosmithkline, LLC. | $34.21 | 1 |
What the 2025 payments were for
- Food and Beverage$677.58 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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