Joseph Marous, MD
NPI 1942212667 · Diagnostic Radiology Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Marous, MD is a Diagnostic Radiology Physician provider in Muskegon, MI (NPI 1942212667).
Provider details
- NPI number
- 1942212667
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301056368 (MI)
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
2,153 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 | 360 | $9 |
| X-Ray of Chest, 2 Views71046 | 252 | $11 |
| Ct Scan Head Or Brain Without Contrast70450 | 210 | $39 |
| Screening Mammography77067 | 117 | $37 |
| Screening 3d Breast Mammography77063 | 116 | $29 |
| X-Ray of Chest, 2 Views71046 | 115 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2012-11-02
Frequently asked questions
- What is Joseph Marous's NPI number?
- Joseph Marous's National Provider Identifier (NPI) is 1942212667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Marous's specialty?
- Joseph Marous is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Marous located?
- Joseph Marous's practice location on file with NPPES is 605 W Western Ave, Muskegon, MI 49440.
- What is Joseph Marous's phone number?
- The practice phone number listed in the NPPES registry for Joseph Marous is (231) 722-6005.
- Does Joseph Marous accept Medicare?
- Joseph Marous is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Marous's NPI active?
- Yes — Joseph Marous's NPI (1942212667) is active in the NPPES registry as of the last update on 2012-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.