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

Catherine Grace Potter, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1043896970

Catherine Grace Potter, MD is an Obstetrics/Gynecology in Portsmouth, New Hampshire. Graduated from Tufts University School of Medicine in 2021, 5 years ago. Practices with Harbour Womens Health PLLC, a 14-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
5
Trained at
Tufts University School of Medicine
Licensed in
NH
In the registry since
2021
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 Griffin Rd
Portsmouth, NH 03801-2093
Phone: (603) 431-6011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 38499 (NH)

Record details

NPI number1043896970
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2021
Last updated in NPPESOctober 6, 2025
Certification dateOctober 6, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Harbour Womens Health Pllc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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