Conor O'Donnell, DO
NPI 1356978332 · Rheumatology Physician · Monroeville, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Conor O'Donnell, DO is a Rheumatology Physician provider in Monroeville, PA (NPI 1356978332).
Provider details
- NPI number
- 1356978332
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OT022943 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 76 | — |
| Methotrexate Sodiumbrand: Methotrexate | 65 | 19 |
| Prednisone | 54 | 27 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 22 | — |
| Colchicine | 19 | — |
| Tocilizumabbrand: Actemra Actpen | 17 | — |
| Hydroxychloroquine Sulfate | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$590 across 18 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
- 2020-03-27
- Last updated
- 2025-06-08
- Certified
- 2025-06-08
Frequently asked questions
- What is Conor O'Donnell's NPI number?
- Conor O'Donnell's National Provider Identifier (NPI) is 1356978332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Conor O'Donnell's specialty?
- Conor O'Donnell is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Conor O'Donnell located?
- Conor O'Donnell's practice location on file with NPPES is 2580 Haymaker Road, Monroeville, PA 15146-3500.
- What is Conor O'Donnell's phone number?
- The practice phone number listed in the NPPES registry for Conor O'Donnell is (412) 858-3017.
- Does Conor O'Donnell accept Medicare?
- Conor O'Donnell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Conor O'Donnell's NPI active?
- Yes — Conor O'Donnell's NPI (1356978332) is active in the NPPES registry as of the last update on 2025-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.