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

Dr. Larry Koreen, MD, PHD, MPH

Individual provider Ophthalmology Physician · NPI 1619174554

Dr. Larry Koreen, MD, PHD, MPH is an Ophthalmology in Newburgh, New York. Qualified in 2006, 20 years ago. Practices with Mid-Hudson Ophthalmological Retina Consultants, PLLC, a 3-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
20
Licensed in
NC
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

450 Gidney Ave
Newburgh, NY 12550-3116
Phone: (845) 562-1100
Fax: (845) 562-1162
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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 2010-00676 (NC)

Record details

NPI number1619174554
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD , MPH
Sole proprietorNo
NPI enumeratedJuly 2, 2007
Last updated in NPPESAugust 31, 2012

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Mid-Hudson Ophthalmological Retina Consultants, Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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