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

Patricia Plan O'Neill, MD

Individual provider Internal Medicine Physician · NPI 1215163407

Patricia Plan O'Neill, MD is an Internal Medicine in Annapolis, Maryland. Graduated from West Virginia University School of Medicine in 2009, 17 years ago. Practices with Annapolis Internal Medicine, LLC, a 22-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
17
Trained at
West Virginia University School of Medicine
Licensed in
MD
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

116 Defense Hwy Ste 400
Annapolis, MD 21401-7027
Phone: (410) 897-9841
Fax: (410) 897-9852
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0073920 (MD)

Record details

NPI number1215163407
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2009
Last updated in NPPESJanuary 23, 2024
Certification dateJanuary 23, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Annapolis Internal Medicine, Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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