JOSHUA B MARTIN M.D.
NPI 1720493547
Radiology - Radiation Oncology in Cincinnati, OH
About Joshua B Martin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA B MARTIN M.D. (NPI 1720493547) is an individual radiation oncology provider in Cincinnati, Ohio, licensed in Ohio (35.136430) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Springfield Regional Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joshua B Martin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Joshua Martin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, OH 45504
- Reassigned Medicare billing, Ohio enrollment
- 215 clinicians in this Medicare group
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 690 clinicians in this Medicare group
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 457 clinicians in this Medicare group
Lorain, OH 44053
- Reassigned Medicare billing, Ohio enrollment
- 227 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 16
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Springfield Regional Medical Center
Acute Care Hospitals · Springfield, OHMercy Health - West Hospital
Acute Care Hospitals · Cincinnati, OHOhio Valley Surgical Hospital
Acute Care Hospitals · Springfield, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45211 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CINCINNATI, OH 45211
CINCINNATI, OH 45211
CINCINNATI, OH 45211
CINCINNATI, OH 45211
CINCINNATI, OH 45211
CINCINNATI, OH 45211
CINCINNATI, OH 45211
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joshua Martin's NPI number?
The NPI number for Joshua Martin is 1720493547. It was assigned to this individual provider in the NPPES registry on July 1, 2014.
Where is Joshua Martin located?
Joshua Martin practices at 3301 Mercy Health Blvd Ste 100, Cincinnati, OH 45211. The listed phone number is (513) 751-2273.
What is Joshua Martin's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Joshua Martin enrolled in Medicare?
Yes. Joshua Martin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joshua Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Martin reassigns Medicare benefits to 4 organizations: Mercy Health Physicians Springfield Specialty Care LLC (Springfield, OH), Mercy Health Physicians North Specialty Care LLC (Toledo, OH), Mercy Health Physicians-North LLC (Toledo, OH) and Mercy Health Physicians Lorain Specialty Care LLC (Lorain, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joshua Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joshua Martin accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual and Molina Healthcare list Joshua Martin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joshua Martin affiliated with any hospitals?
According to CMS data, Joshua Martin is affiliated with Springfield Regional Medical Center, Mercy Health - West Hospital and Ohio Valley Surgical Hospital.
When was this NPI record last updated?
The NPPES record for Joshua Martin was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.