Joshua Gordon Martin, MD
Diagnostic Radiology (CMS) · Texarkana, TX
At a glance
5508 Summerhill Rd, Texarkana, TX 75503-1822
NPPES record updated May 14, 2026. 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
5508 Summerhill RdTexarkana, TX 75503-1822
Additional reported practice locations
4102 Richmond MdwsTexarkana, TX 755030067
Phone: 9032231014 5501 Old York Rd
Philadelphia, PA 191413018
Phone: 2154567000
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2005
- CMS specialties
- Diagnostic Radiology
Practice groups
Reported hospital affiliations
- Jefferson Einstein Montgomery Hospital East Norriton, PA
- Jefferson Einstein Philadelphia Hospital Philadelphia, PA
- University Medical Center Las Vegas, NV
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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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 | $14.57 |
Reporting companies
| Company | Amount |
|---|---|
| MEDLINE INDUSTRIES LP | $14.57 |
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
- Diagnostic Radiology (CMS)
- Taxonomy code
- 2085R0202X
- Enumeration date
- May 30, 2008
- Record updated
- May 14, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2085R0202X
License reported: MD493796 PA
2085R0202X
License reported: 01066621A IN
2085R0202X
License reported: E-7073 AR
2085R0202X · Primary
License reported: N7944 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
5508 Summerhill RdTexarkana, TX 75503-1822
- Phone
- (903) 792-1292
Mailing address
816 W CANNON STFORT WORTH, TX 761043194
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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