William Mcgroarty, MD
NPI 1558367268 · Diagnostic Radiology Physician · Hamilton, NJ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mcgroarty, MD is a Diagnostic Radiology Physician provider in Hamilton, NJ (NPI 1558367268).
Provider details
- NPI number
- 1558367268
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA04956000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
3,495 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 | 737 | $9 |
| X-Ray of Chest, 2 Views71046 | 378 | $11 |
| Screening 3d Breast Mammography77063 | 209 | $55 |
| Screening Mammography77067 | 206 | $136 |
| Ct Scan Head Or Brain Without Contrast70450 | 199 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 143 | $88 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2015-05-07
Frequently asked questions
- What is William Mcgroarty's NPI number?
- William Mcgroarty's National Provider Identifier (NPI) is 1558367268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcgroarty's specialty?
- William Mcgroarty is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Mcgroarty located?
- William Mcgroarty's practice location on file with NPPES is 2501 Kuser Rd, Hamilton, NJ 08691-3386.
- What is William Mcgroarty's phone number?
- The practice phone number listed in the NPPES registry for William Mcgroarty is (609) 585-8800.
- Does William Mcgroarty accept Medicare?
- William Mcgroarty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mcgroarty's NPI active?
- Yes — William Mcgroarty's NPI (1558367268) is active in the NPPES registry as of the last update on 2015-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.