MARK S GLAZER MD
NPI 1396823878
Radiology - Diagnostic Radiology in St Francis, WI
About Mark S Glazer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK S GLAZER MD (NPI 1396823878) is an individual diagnostic radiology provider in St Francis, Wisconsin, licensed in Wisconsin (37775) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Sunrise Hospital And Medical Center, and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Mark S Glazer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
19Medicare enrollment records show Mark Glazer reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Francis, WI 53235
- Reassigned Medicare billing, Wisconsin enrollment
- 960 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53209
- Reassigned Medicare billing, Wisconsin enrollment
- 1,615 clinicians in this Medicare group
Farmington, CT 06032
- Reassigned Medicare billing, Arizona, Connecticut and Wisconsin enrollments
- 8 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, Arizona, Connecticut and Wisconsin enrollments
- 7 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Arizona, Connecticut and Wisconsin enrollments
- 7 clinicians in this Medicare group
Tolland, CT 06084
- Reassigned Medicare billing, Arizona, Connecticut and Wisconsin enrollments
- 7 clinicians in this Medicare group
Duncan, OK 73533
- Reassigned Medicare billing, Arizona and Wisconsin enrollments
- 7 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, Arizona, Texas and Wisconsin enrollments
- Also billed through NPI 1487811766 (Texas)
- 42 clinicians in this Medicare group
Steamboat Springs, CO 80487
- Reassigned Medicare billing, Colorado enrollment
- 181 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 39
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.
Sunrise Hospital And Medical Center
Acute Care Hospitals · Las Vegas, NVMountainview Hospital
Acute Care Hospitals · Las Vegas, NVMemorial Medical Center
Acute Care Hospitals · Las Cruces, NMCarlsbad Medical Center
Acute Care Hospitals · Carlsbad, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53235 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.
ST FRANCIS, WI 53235
SAINT FRANCIS, WI 53235
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 Mark Glazer's NPI number?
The NPI number for Mark Glazer is 1396823878. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Mark Glazer located?
Mark Glazer practices at 2000 E Layton Ave, St Francis, WI 53235. The listed phone number is (414) 744-6589.
What is Mark Glazer's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Mark Glazer enrolled in Medicare?
Yes. Mark Glazer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Glazer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Glazer reassigns Medicare benefits to 19 organizations: Lakeshore Medical Clinic, LLC (Saint Francis, WI), Aurora Medical Group, Inc. (Milwaukee, WI), Aurora Advanced Healthcare, Inc. (Milwaukee, WI), Farmington Imaging Center, LLC (Farmington, CT), Jefferson Radiology, PC (Hartford, CT) and 14 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 Mark Glazer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Glazer accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CareSource (Common Ground Healthcare), Community First and Mending Health and 3 other insurers list Mark Glazer 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 Mark Glazer affiliated with any hospitals?
According to CMS data, Mark Glazer is affiliated with Sunrise Hospital And Medical Center, Mountainview Hospital, Memorial Medical Center and Carlsbad Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Glazer was last updated on October 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.