Joseph Alvin Martin, M.D.
Surgery · Warren, OH
At a glance
8740 E Market St Ste 2, Warren, OH 44484-2324
Published activity: Colonoscopy · Hernia repair (minimally invasive) · Mastectomy. View counts and coverage
NPPES record updated Dec 18, 2025. 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
8740 E Market St Ste 2Warren, OH 44484-2324
Additional reported practice locations
225 E State Route 14 Ste 201Columbiana, OH 444088490
Phone: 2343350200
Fax: 2342876380 250 Debartolo Pl Ste 1200
Youngstown, OH 445127004
Phone: 2342876440
Fax: 2342876380 9371 E Market St Ste 2
Warren, OH 444845551
Phone: 2342876590
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2009
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Mh St Elizabeth Youngstown Hospital Youngstown, OH
- Mh St Joseph Warren Hospital Warren, OH
- Surgical Hospital At Southwoods Youngstown, OH
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 |
|---|---|
| Colonoscopy | 12 |
| Hernia repair (minimally invasive) | 16 |
| Mastectomy | 1-10 |
| Removal of tissue | 121 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 43 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 | $80.92 |
Reporting companies
| Company | Amount |
|---|---|
| DILON TECHNOLOGIES, INC. | $45.67 |
| SMITH+NEPHEW, INC. | $35.25 |
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
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Sep 1, 2010
- Record updated
- Dec 18, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208600000X · Primary
License reported: 35.123710 OH
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
8740 E Market St Ste 2Warren, OH 44484-2324
- Phone
- (234) 335-0200
- Fax
- (330) 965-5090
Mailing address
100 DEBARTOLO PL STE 200YOUNGSTOWN, OH 445126095
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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