Matthew Thomas Rivera, MD
Family Medicine · Dunkirk, NY
At a glance
75 E 3Rd St, Dunkirk, NY 14048-2239
Published activity: Melanoma (skin cancer) excision · Removal of skin lesions · Skin biopsy. View counts and coverage
NPPES record updated Jun 10, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
75 E 3Rd StDunkirk, NY 14048-2239
Additional reported practice locations
8115 Glasgow RdCassadaga, NY 147189619
Phone: 7165954235
Fax: 7165954383
Education & affiliations
- Medical / professional school
- Medical College Of Georgia School Of Medicine
- Graduation year
- 2018
- CMS specialties
- Family Practice
Practice groups
Reported hospital affiliations
- Bertrand Chaffee Hospital Springville, NY
- Brooks-Tlc Hospital System, Inc Dunkirk, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Melanoma (skin cancer) excision | 1-10 |
| Removal of skin lesions | 1-10 |
| Skin biopsy | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $506.28 |
Reporting companies
| Company | Amount |
|---|---|
| EXACT SCIENCES CORPORATION | $128.29 |
| AMGEN INC. | $75.51 |
| VERONA PHARMA, INC. | $62.69 |
| GLAXOSMITHKLINE, LLC. | $54.10 |
| ABBVIE INC. | $35.32 |
| NOVO NORDISK INC | $25.79 |
| MERCK SHARP & DOHME LLC | $19.34 |
| INSULET CORPORATION | $19.31 |
| Other reporting companies | $85.93 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- May 21, 2018
- Record updated
- Jun 10, 2024
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- MATTHEW T. RIVERA-BLOODWORTH
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X · Primary
License reported: 310349 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
75 E 3Rd StDunkirk, NY 14048-2239
- Phone
- (716) 363-6050
- Fax
- (833) 974-1992
Mailing address
75 E 3RD STDUNKIRK, NY 140482239
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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