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

Individual provider Ophthalmology Physician · NPI 1467403659

Marsha Kavanagh, MD is an Ophthalmology in Portsmouth, New Hampshire. Graduated from Harvard Medical School in 2001, 25 years ago. Practices with Eyesight Ophthalmic Services PLLC, a 16-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
25
Trained at
Harvard Medical School
Licensed in
NH
In the registry since
2006
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 200 East
Portsmouth, NH 03801-7156
Phone: (603) 436-1773
Fax: (603) 433-6244
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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 13969 (NH)

Record details

NPI number1467403659
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2006
Last updated in NPPESNovember 29, 2023
Certification dateMay 11, 2020
Mailing address155 Borthwick Ave, Suite 200 East, Portsmouth, NH 03801-7156

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2001 (25 years in practice)
Group practice Eyesight Ophthalmic Services Pllc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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