Mark Glazer, MD
NPI 1396823878 · Diagnostic Radiology Physician · St Francis, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Glazer, MD is a Diagnostic Radiology Physician provider in St Francis, WI (NPI 1396823878).
Provider details
- NPI number
- 1396823878
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37775 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,475 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 297 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 143 | $37 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 99 | $24 |
| Ct Scan of Chest Without Contrast71250 | 83 | $47 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 62 | $100 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 52 | $81 |
| X-Ray of Chest, 2 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Mark Glazer's NPI number?
- Mark Glazer's National Provider Identifier (NPI) is 1396823878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Glazer's specialty?
- Mark Glazer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Glazer located?
- Mark Glazer's practice location on file with NPPES is 2000 E Layton Ave, St Francis, WI 53235-6053.
- What is Mark Glazer's phone number?
- The practice phone number listed in the NPPES registry for Mark Glazer is (414) 744-6589.
- Does Mark Glazer accept Medicare?
- Mark Glazer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Glazer's NPI active?
- Yes — Mark Glazer's NPI (1396823878) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.