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

Individual provider Ophthalmology Physician · NPI 1699753681

Dr. Johanna Margaret Seddon, MD is an Ophthalmology in Boston, Massachusetts. Graduated from University of Pittsburgh School of Medicine in 1974, 52 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
52
Trained at
University of Pittsburgh School of Medicine
Licensed in
MA
In the registry since
2006
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

10 Hawthorne Pl Ste 106
Boston, MA 02114-2336
Phone: (617) 523-0955
Fax: (617) 523-5376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • New England Eye Center, Boston, MA 02111 — (617) 636-9000
  • 281 Lincoln St, Worcester, MA 01605-2138 — (508) 334-6855

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 38282 (MA)
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Taxonomy 207WX0108X · Licence 38282 (MA)

Record details

NPI number1699753681
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 9, 2006
Last updated in NPPESOctober 27, 2020
Certification dateOctober 27, 2020

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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