ZACHARY HARTLEY-BLOSSOM MD
NPI 1225567902
Radiology - Diagnostic Radiology in Grand Rapids, MI
About Zachary Hartley-blossom Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY HARTLEY-BLOSSOM MD (NPI 1225567902) is an individual diagnostic radiology provider in Grand Rapids, Michigan, licensed in Michigan (4301508654) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Bronson Methodist Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 1
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
Zachary Hartley-blossom Md 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
2Medicare enrollment records show Zachary Hartley-blossom reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 228 clinicians in this Medicare group
Grand Rapids, MI 49546
- Reassigned Medicare billing, Michigan enrollment
- 685 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 23
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.
Bronson Methodist Hospital
Acute Care Hospitals · Kalamazoo, MILakeland Hospital, St Joseph
Acute Care Hospitals · St Joseph, MISpectrum Health
Acute Care Hospitals · Grand Rapids, MIMymichigan Medical Center Clare
Acute Care Hospitals · Clare, MIMymichigan Medical Center Midland
Acute Care Hospitals · Midland, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49525 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
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 Zachary Hartley-blossom's NPI number?
The NPI number for Zachary Hartley-blossom is 1225567902. It was assigned to this individual provider in the NPPES registry on June 7, 2017.
Where is Zachary Hartley-blossom located?
Zachary Hartley-blossom practices at 3264 N Evergreen Dr NE, Grand Rapids, MI 49525. The listed phone number is (616) 363-7272.
What is Zachary Hartley-blossom's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Zachary Hartley-blossom enrolled in Medicare?
Yes. Zachary Hartley-blossom 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 Zachary Hartley-blossom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Hartley-blossom reassigns Medicare benefits to 2 organizations: Advanced Radiology Services PC (Grand Rapids, MI) and Metropolitan Hospital (Grand Rapids, MI). 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 Zachary Hartley-blossom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Hartley-blossom accept?
Health plans from Priority Health list Zachary Hartley-blossom 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 Zachary Hartley-blossom affiliated with any hospitals?
According to CMS data, Zachary Hartley-blossom is affiliated with Bronson Methodist Hospital, Lakeland Hospital, St Joseph, Spectrum Health, Mymichigan Medical Center Clare and Mymichigan Medical Center Midland.
When was this NPI record last updated?
The NPPES record for Zachary Hartley-blossom was last updated on December 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.