Shannon Alloway, PA
NPI 1598178824 · Physician Assistant · Chambersburg, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Alloway, PA is a Physician Assistant provider in Chambersburg, PA (NPI 1598178824).
Provider details
- NPI number
- 1598178824
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,330 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 954 | $77 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 268 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $109 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 27 | $65 |
Typical Medicare-allowed amounts for these services range $12–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 969 | 128 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 700 | 93 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 549 | 87 |
| Gabapentin | 461 | 95 |
| Pregabalin | 372 | 63 |
| Tramadol Hcl | 261 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-04
- Last updated
- 2018-03-01
Frequently asked questions
- What is Shannon Alloway's NPI number?
- Shannon Alloway's National Provider Identifier (NPI) is 1598178824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Alloway's specialty?
- Shannon Alloway is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Alloway located?
- Shannon Alloway's practice location on file with NPPES is 12 St Paul Dr Ste 208, Chambersburg, PA 17201-1033.
- What is Shannon Alloway's phone number?
- The practice phone number listed in the NPPES registry for Shannon Alloway is (717) 217-6072.
- Does Shannon Alloway accept Medicare?
- Shannon Alloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Alloway's NPI active?
- Yes — Shannon Alloway's NPI (1598178824) is active in the NPPES registry as of the last update on 2018-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.