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

Patrick Joseph Riddle, MD

Individual provider Ophthalmology Physician · NPI 1811992993

Patrick Joseph Riddle, MD is an Ophthalmology in Nashua, New Hampshire. Graduated from Creighton University School of Medicine in 1971, 55 years ago. Practices with Nashua Eye Associates PA, a 19-clinician group and accepts Medicare assignment. Licensed in Nebraska and New Hampshire.

Years since qualifying
55
Trained at
Creighton University School of Medicine
Licensed in
NE, NH
In the registry since
2005
Specialties on file
2
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

5 Coliseum Ave
Nashua, NH 03063-3292
Phone: (603) 882-9800
Fax: (603) 882-0556
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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 6907 (NH)
Ophthalmology Physician Taxonomy 207W00000X · Licence 12369 (NE)

Record details

NPI number1811992993
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESAugust 11, 2022
Certification dateAugust 11, 2022
Mailing address5 Coliseum Ave, Nashua, NH 03063-3292

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1971 (55 years in practice)
Group practice Nashua Eye Associates Pa — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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