Mark Schweitzer, M.D.
NPI 1871559591 · Diagnostic Radiology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Schweitzer, M.D. is a Diagnostic Radiology Physician provider in Detroit, MI (NPI 1871559591).
Provider details
- NPI number
- 1871559591
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 171840-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,023 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 Knee, 3 Views73562 | 79 | $13 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 72 | $11 |
| X-Ray of Hip, 2-3 Views73502 | 70 | $11 |
| X-Ray of Hip, 2-3 Views73502 | 69 | $11 |
| X-Ray of Foot, Minimum of 3 Views73630 | 68 | $10 |
| X-Ray of Knee, 3 Views73562 | 61 | $11 |
| X-Ray of Hand, Minimum of 3 Views73130 | 57 |
Practice location
Mailing address
Additional practice locations (1)
- Hsc Level 4 Rm 120Stony Brook, NY 11794-8460Phone: (631) 444-5400Fax: (631) 444-7538
Registry dates
- Enumerated
- 2006-04-21
- Last updated
- 2020-05-05
- Certified
- 2020-05-05
Frequently asked questions
- What is Mark Schweitzer's NPI number?
- Mark Schweitzer's National Provider Identifier (NPI) is 1871559591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Schweitzer's specialty?
- Mark Schweitzer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Schweitzer located?
- Mark Schweitzer's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Mark Schweitzer's phone number?
- The practice phone number listed in the NPPES registry for Mark Schweitzer is (800) 653-6568.
- Does Mark Schweitzer accept Medicare?
- Mark Schweitzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Schweitzer's NPI active?
- Yes — Mark Schweitzer's NPI (1871559591) is active in the NPPES registry as of the last update on 2020-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.