Catherine Deleeuw, MD
NPI 1144486481 · Diagnostic Radiology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Deleeuw, MD is a Diagnostic Radiology Physician provider in Grand Rapids, MI (NPI 1144486481).
Provider details
- NPI number
- 1144486481
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301083793 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,573 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 1,011 | $49 |
| Screening Mammography77067 | 1,011 | $117 |
| Screening 3d Breast Mammography77063 | 168 | $27 |
| Screening Mammography77067 | 168 | $34 |
| Complete Ultrasound Scan of 1 Breast76641 | 49 | $131 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 28 | $45 |
Practice location
Mailing address
Additional practice locations (2)
- 743 Spring St NeGainesville, GA 30501-3715Phone: (770) 219-9000
- 2300 Opitz BlvdWoodbridge, VA 22191-3311Phone: (703) 523-0611
Registry dates
- Enumerated
- 2008-08-06
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Catherine Deleeuw's NPI number?
- Catherine Deleeuw's National Provider Identifier (NPI) is 1144486481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Deleeuw's specialty?
- Catherine Deleeuw is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Deleeuw located?
- Catherine Deleeuw's practice location on file with NPPES is 3264 N Evergreen Dr, Grand Rapids, MI 49525-9746.
- What is Catherine Deleeuw's phone number?
- The practice phone number listed in the NPPES registry for Catherine Deleeuw is (616) 363-7339.
- Does Catherine Deleeuw accept Medicare?
- Catherine Deleeuw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Deleeuw's NPI active?
- Yes — Catherine Deleeuw's NPI (1144486481) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.