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

Daniel O'Connor, MD

Individual provider Dermatology Physician · NPI 1548792914

Daniel O'Connor, MD is a Micrographic Dermatologic Surgery (Mds) in Dover, New Hampshire. Graduated from Perelman School of Med at the University of Pennsylvania in 2017, 9 years ago. Practices with Campbell Dermatology PA, an 18-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
9
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
NH
In the registry since
2017
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

784 Central Ave
Dover, NH 03820-2549
Phone: (603) 742-5556
Show map & directions

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

Additional practice locations (1)

  • 2299 Woodbury Ave Ste 3, Newington, NH 03801-7854 — (603) 742-5556

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence 22737 (NH)
Dermatology Physician Taxonomy 207N00000X · Licence 22737 (NH)

Record details

NPI number1548792914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 3, 2017
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 23, 2024
Mailing address784 Central Ave, Dover, NH 03820-2549

Medicare enrollment

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

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Also practisesDERMATOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2017 (9 years in practice)
Group practice Campbell Dermatology Pa — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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