Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Francis Jerome O'Neill, MD

Individual provider Interventional Cardiology Physician · NPI 1538521604

Dr. Francis Jerome O'Neill, MD is an Internal Medicine in East Meadow, New York. Qualified in 2015, 11 years ago. Practices with Beaufort County Memorial Hospital, a 199-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
11
Licensed in
NY
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2201 Hempstead Tpke
East Meadow, NY 11554-1859
Phone: (516) 572-6637
Fax: (516) 572-5100
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 301 E Main St, Bay Shore, NY 11706-8408 — (631) 968-3000
  • 270 Park Ave, Huntington, NY 11743-2799 — (631) 351-2000
  • 300 Community Dr, Manhasset, NY 11030-3816 — (516) 562-0100
  • 27005 76th Ave, New Hyde Park, NY 11040-1402 — (718) 470-7500
  • 75 N Country Rd, Port Jefferson, NY 11777-2190 — (631) 473-1320
  • 1 Heroes Way, Riverhead, NY 11901-2058 — (631) 548-6000

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 302478 (NY)

Record details

NPI number1538521604
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2016
Last updated in NPPESMarch 25, 2024
Certification dateMarch 22, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Beaufort County Memorial Hospital — 199 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount