ETHAN GLAZENER
NPI 1831620475
Radiology - Radiation Oncology in Hyannis, MA
About Ethan Glazener NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ETHAN GLAZENER (NPI 1831620475) is an individual radiation oncology provider in Hyannis, Massachusetts, licensed in Massachusetts (293707) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Cape Cod Hospital, and is a graduate of Loma Linda University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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
Ethan Glazener 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 Reassignment
Medicare enrollment records show Ethan Glazener reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 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 22
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cape Cod Hospital
Acute Care Hospitals · Hyannis, MABeth Israel Deaconess Hospital Plymouth
Acute Care Hospitals · Plymouth, MAFalmouth Hospital
Acute Care Hospitals · Falmouth, MAMartha's Vineyard Hospital Inc
Critical Access Hospitals · Oak Bluffs, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02601 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.
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.
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 Ethan Glazener's NPI number?
The NPI number for Ethan Glazener is 1831620475. It was assigned to this individual provider in the NPPES registry on March 24, 2017.
Where is Ethan Glazener located?
Ethan Glazener practices at 27 Park St, Hyannis, MA 02601. The listed phone number is (508) 862-5300.
What is Ethan Glazener's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Ethan Glazener enrolled in Medicare?
Yes. Ethan Glazener 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 organization bills Medicare for Ethan Glazener's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ethan Glazener reassigns Medicare benefits to Physicians Of Cape Cod Hospital (Hyannis, MA). The 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 Ethan Glazener's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ethan Glazener accept?
Health plans from Taro Health list Ethan Glazener 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 Ethan Glazener affiliated with any hospitals?
According to CMS data, Ethan Glazener is affiliated with Cape Cod Hospital, Beth Israel Deaconess Hospital Plymouth, Falmouth Hospital and Martha's Vineyard Hospital Inc.
When was this NPI record last updated?
The NPPES record for Ethan Glazener was last updated on December 5, 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.