John Swidryk, M.D.
NPI 1740277516 · Diagnostic Radiology Physician · Toms River, NJ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Swidryk, M.D. is a Diagnostic Radiology Physician provider in Toms River, NJ (NPI 1740277516).
Provider details
- NPI number
- 1740277516
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07418000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,810 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 408 | $43 |
| X-Ray of Chest, 1 View71045 | 283 | $9 |
| X-Ray of Chest, 2 Views71046 | 262 | $37 |
| Ct Scan Head Or Brain Without Contrast70450 | 193 | $41 |
| Fluorodeoxyglucose F-18 Fdg, Diagnostic, Per Study Dose, Up to 45 MillicuriesA9552 | 183 | $132 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 160 | $1,796 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-05
- Last updated
- 2008-01-10
Frequently asked questions
- What is John Swidryk's NPI number?
- John Swidryk's National Provider Identifier (NPI) is 1740277516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Swidryk's specialty?
- John Swidryk is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Swidryk located?
- John Swidryk's practice location on file with NPPES is 99 Highway 37, Toms River, NJ 08755-6423.
- What is John Swidryk's phone number?
- The practice phone number listed in the NPPES registry for John Swidryk is (732) 557-8151.
- Does John Swidryk accept Medicare?
- John Swidryk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Swidryk's NPI active?
- Yes — John Swidryk's NPI (1740277516) is active in the NPPES registry as of the last update on 2008-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.