Stephen Longenecker, MD
NPI 1548262355 · Orthopaedic Surgery Physician · West Reading, PA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Longenecker, MD is a Orthopaedic Surgery Physician provider in West Reading, PA (NPI 1548262355).
Provider details
- NPI number
- 1548262355
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-039816-E (PA)
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
5,593 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) |
|---|---|---|
| X-Ray of Knee, 3 Views73562 | 1,581 | $9 |
| X-Ray of Hip, 2-3 Views73502 | 738 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 492 | $122 |
| X-Ray for Bone Length Assessment77073 | 484 | $13 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 346 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 305 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 275 | 230 |
| Oxycodone Hcl | 49 | 45 |
| Tramadol Hcl | 47 | 41 |
| Cephalexin | 38 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 18 |
| Mupirocin | 26 | 25 |
| Celecoxib | 25 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 2 records (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
- 2005-08-11
- Last updated
- 2023-02-21
- Certified
- 2023-02-21
Frequently asked questions
- What is Stephen Longenecker's NPI number?
- Stephen Longenecker's National Provider Identifier (NPI) is 1548262355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Longenecker's specialty?
- Stephen Longenecker is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Longenecker located?
- Stephen Longenecker's practice location on file with NPPES is 301 S 7th Ave Ste 365, West Reading, PA 19611-1436.
- What is Stephen Longenecker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Longenecker is (484) 628-2663.
- Does Stephen Longenecker accept Medicare?
- Stephen Longenecker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Longenecker's NPI active?
- Yes — Stephen Longenecker's NPI (1548262355) is active in the NPPES registry as of the last update on 2023-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.