Stephen Henesch, D. O.
NPI 1851335863 · Diagnostic Radiology Physician · West Islip, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Henesch, D. O. is a Diagnostic Radiology Physician provider in West Islip, NY (NPI 1851335863).
Provider details
- NPI number
- 1851335863
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D. O.
- Sex
- Male
- Sole proprietor
- No
- License
- 238991 (NY)
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
4,910 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 1,078 | $43 |
| X-Ray of Chest, 1 View71045 | 1,039 | $9 |
| 3d Radiographic Procedure76376 | 469 | $10 |
| Ct Scan of Upper Spine Without Contrast72125 | 434 | $51 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 246 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 159 | $94 |
| Complete Ultrasound Scan Behind Abdominal Cavity |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2011-07-29
Frequently asked questions
- What is Stephen Henesch's NPI number?
- Stephen Henesch's National Provider Identifier (NPI) is 1851335863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Henesch's specialty?
- Stephen Henesch is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Henesch located?
- Stephen Henesch's practice location on file with NPPES is 1000 Montauk Hwy, West Islip, NY 11795-4927.
- What is Stephen Henesch's phone number?
- The practice phone number listed in the NPPES registry for Stephen Henesch is (631) 376-4027.
- Does Stephen Henesch accept Medicare?
- Stephen Henesch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Henesch's NPI active?
- Yes — Stephen Henesch's NPI (1851335863) is active in the NPPES registry as of the last update on 2011-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.