DR. JOSHUA MARTIN SIMILUK D.O.
NPI 1023378973
Radiology - Diagnostic Radiology in Farmington Hills, MI
About Dr. Joshua Martin Similuk D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSHUA MARTIN SIMILUK D.O. (NPI 1023378973) is an individual diagnostic radiology provider in Farmington Hills, Michigan, licensed in Michigan (5101019682) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Saint Agnes Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Dr. Joshua Martin Similuk D.o. 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
7Medicare enrollment records show Joshua Similuk reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mc Connellsburg, PA 17233
- Reassigned Medicare billing, Pennsylvania enrollment
- 17 clinicians in this Medicare group
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 19 clinicians in this Medicare group
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 24 clinicians in this Medicare group
Herndon, VA 20170
- Reassigned Medicare billing, District of Columbia enrollment
- 178 clinicians in this Medicare group
Fairfax, VA 22030
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- Also billed through NPI 1114902509 (Virginia)
- 183 clinicians in this Medicare group
Fairfax, VA 22031
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 183 clinicians in this Medicare group
Baltimore, MD 21229
- Reassigned Medicare billing, Maryland enrollment
- 372 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 89
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Agnes Hospital
Acute Care Hospitals · Baltimore, MDFulton County Medical Center
Critical Access Hospitals · Mcconnellsburg, PAInova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova Fair Oaks Hospital
Acute Care Hospitals · Fairfax, VAInova Mount Vernon Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48336 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARMINGTON HILLS, MI 48336
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 Similuk's NPI number?
The NPI number for Joshua Similuk is 1023378973. It was assigned to this individual provider in the NPPES registry on May 25, 2012.
Where is Joshua Similuk located?
Joshua Similuk practices at 28050 Grand River Ave, Farmington Hills, MI 48336. The listed phone number is (248) 471-8224.
What is Joshua Similuk's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Joshua Similuk enrolled in Medicare?
Yes. Joshua Similuk 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 Similuk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Similuk reassigns Medicare benefits to 7 organizations: Fulton Diagnostic Radiology LLC (Mc Connellsburg, PA), Associated Radiologists, PA (Hagerstown, MD), Diagnostic Imaging Services, LLC (Hagerstown, MD), Inova Reston Mri Center LLC (Herndon, VA), Fairfax Radiological Consultants PC (Fairfax, VA) and 2 more organizations, listed in the Medicare section above. 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 Similuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joshua Similuk accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list Joshua Similuk 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 Similuk affiliated with any hospitals?
According to CMS data, Joshua Similuk is affiliated with Saint Agnes Hospital, Fulton County Medical Center, Inova Alexandria Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Joshua Similuk was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.