Jonathan Stephenson
NPI 1821018813 · Diagnostic Radiology Physician · Lewisberry, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Stephenson is a Diagnostic Radiology Physician provider in Lewisberry, PA (NPI 1821018813).
Provider details
- NPI number
- 1821018813
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 431187 (PA)
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
19 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
4,813 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 2,895 | $9 |
| Dxa Bone Density Measurement of Forearm, Finger, Hand, Or Foot77081 | 726 | $9 |
| Screening Mammography77067 | 292 | $33 |
| Screening 3d Breast Mammography77063 | 291 | $26 |
| Screening 3d Breast Mammography77063 | 127 | $27 |
| Screening Mammography77067 | 127 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2021-05-24
Frequently asked questions
- What is Jonathan Stephenson's NPI number?
- Jonathan Stephenson's National Provider Identifier (NPI) is 1821018813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Stephenson's specialty?
- Jonathan Stephenson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Stephenson located?
- Jonathan Stephenson's practice location on file with NPPES is 629d Lowther Rd, Lewisberry, PA 17339-9527.
- What is Jonathan Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Stephenson is (717) 932-5200.
- Does Jonathan Stephenson accept Medicare?
- Jonathan Stephenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Stephenson's NPI active?
- Yes — Jonathan Stephenson's NPI (1821018813) is active in the NPPES registry as of the last update on 2021-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.