John Mcallister, MD
NPI 1609877026 · Diagnostic Radiology Physician · Stone Harbor, NJ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mcallister, MD is a Diagnostic Radiology Physician provider in Stone Harbor, NJ (NPI 1609877026).
Provider details
- NPI number
- 1609877026
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C10004126 (DE)
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
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
4,336 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 | 322 | $9 |
| Screening 3d Breast Mammography77063 | 306 | $56 |
| Screening Mammography77067 | 305 | $141 |
| Mri Scan of Brain Without Contrast70551 | 271 | $73 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 224 | $43 |
| Ct Scan Head Or Brain Without Contrast70450 | 205 | $41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2008-03-19
Frequently asked questions
- What is John Mcallister's NPI number?
- John Mcallister's National Provider Identifier (NPI) is 1609877026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcallister's specialty?
- John Mcallister is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mcallister located?
- John Mcallister's practice location on file with NPPES is 281 101st St, Stone Harbor, NJ 08247-1824.
- What is John Mcallister's phone number?
- The practice phone number listed in the NPPES registry for John Mcallister is (609) 368-6262.
- Does John Mcallister accept Medicare?
- John Mcallister is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mcallister's NPI active?
- Yes — John Mcallister's NPI (1609877026) is active in the NPPES registry as of the last update on 2008-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.