Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Thomas J O'Connor, MD

Individual provider Ophthalmology Physician · NPI 1891792347

Thomas J O'Connor, MD is an Ophthalmology in Lansdale, Pennsylvania. Graduated from Tufts University School of Medicine in 1991, 35 years ago. Practices with Ophthalmic Associates PC, a 7-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
35
Trained at
Tufts University School of Medicine
Licensed in
PA
In the registry since
2005
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

1000 N Broad St
Lansdale, PA 19446-1138
Phone: (215) 368-1646
Fax: (215) 368-8516
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD054333L (PA)

Record details

NPI number1891792347
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESJanuary 2, 2019
Mailing address1000 N Broad St, Lansdale, PA 19446-1138

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Ophthalmic Associates Pc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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