Kathleen O'Neill, MD
NPI 1801274865 · Surgical Critical Care Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen O'Neill, MD is a Surgical Critical Care Physician provider in Philadelphia, PA (NPI 1801274865).
Provider details
- NPI number
- 1801274865
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD486200 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-11
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Kathleen O'Neill's NPI number?
- Kathleen O'Neill's National Provider Identifier (NPI) is 1801274865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen O'Neill's specialty?
- Kathleen O'Neill is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen O'Neill located?
- Kathleen O'Neill's practice location on file with NPPES is 3400 Spruce Street, Philadelphia, PA 19104-3309.
- What is Kathleen O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Kathleen O'Neill is (215) 349-8310.
- Does Kathleen O'Neill accept Medicare?
- Kathleen O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen O'Neill's NPI active?
- Yes — Kathleen O'Neill's NPI (1801274865) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.