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

Jason Szelog, MD

Individual provider Ophthalmology Physician · NPI 1366936882

Jason Szelog, MD is an Ophthalmology in Portsmouth, New Hampshire. Graduated from Tufts University School of Medicine in 2018, 8 years ago. Practices with Eyesight Ophthalmic Services PLLC, a 16-clinician group and accepts Medicare assignment. Licensed in Massachusetts, Maine and New Hampshire.

Years since qualifying
8
Trained at
Tufts University School of Medicine
Licensed in
MA, ME, NH
In the registry since
2018
Specialties on file
9
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

155 Borthwick Ave Ste 200E
Portsmouth, NH 03801-4184
Phone: (603) 436-1773
Fax: (603) 427-0655
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD26571 (ME)
Ophthalmology Physician Taxonomy 207W00000X · Licence 275986 (MA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 23619 (NH)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence 291178 (MA)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence 23619 (NH)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence MD26571 (ME)
Specialist Taxonomy 174400000X · Licence 23619 (NH)
Specialist Taxonomy 174400000X · Licence MD26571 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 275986 (MA)

Record details

NPI number1366936882
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2018
Last updated in NPPESOctober 17, 2024
Certification dateOctober 17, 2024
Mailing address155 Borthwick Ave Ste 200e, Portsmouth, NH 03801-4184

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Eyesight Ophthalmic Services Pllc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portsmouth