Shannon O'Brien, PA
NPI 1053744425 · Medical Physician Assistant · Meadville, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon O'Brien, PA is a Medical Physician Assistant provider in Meadville, PA (NPI 1053744425).
Provider details
- NPI number
- 1053744425
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- OA003787 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 309 | 81 |
| Atorvastatin Calcium | 284 | 79 |
| Montelukast Sodium | 280 | 59 |
| Levothyroxine Sodium | 263 | 59 |
| Metformin Hcl | 240 | 56 |
| Pantoprazole Sodium | 210 | 51 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$211 across 12 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
- 2013-08-20
- Last updated
- 2019-04-09
Frequently asked questions
- What is Shannon O'Brien's NPI number?
- Shannon O'Brien's National Provider Identifier (NPI) is 1053744425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon O'Brien's specialty?
- Shannon O'Brien is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon O'Brien located?
- Shannon O'Brien's practice location on file with NPPES is 640 Alden St, Meadville, PA 16335-2348.
- What is Shannon O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Shannon O'Brien is (814) 373-5255.
- Does Shannon O'Brien accept Medicare?
- Shannon O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon O'Brien's NPI active?
- Yes — Shannon O'Brien's NPI (1053744425) is active in the NPPES registry as of the last update on 2019-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.