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Micrographic Dermatologic Surgery (MDS)

Daniel M. O'Connor, MD

Sees patients in Dover, NH · New Hampshire

Summary

Daniel M. O'Connor, MD (Micrographic Dermatologic Surgery (MDS)) is enrolled with Medicare at 1 practice location in Dover, NH. NPI 1548792914. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(603) 742‑5556 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Daniel M. O'Connor, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Micrographic Dermatologic Surgery (MDS)Primary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
Perelman School Of Med At The University Of PennsylvaniaMedical school
MaleGender (as listed)
Campbell Dermatology PAGroup practice

Quick answers

Where does Daniel M. O'Connor see patients?
Medicare's clinician data lists 1 practice location in Dover, NH. Call before your visit to confirm the address.
What is Daniel M. O'Connor's specialty?
Medicare lists Micrographic Dermatologic Surgery (MDS) as the primary specialty, and also Dermatology.
Does Daniel M. O'Connor accept Medicare assignment?
Yes. Medicare's clinician data says Daniel M. O'Connor accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Daniel M. O'Connor?
(603) 742-5556, as listed in official Medicare / NPI Registry data.
What is Daniel M. O'Connor's NPI number?
1548792914. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Daniel M. O'Connor is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Daniel M. O'Connor as a member of this group (CMS data updated 2026-10-02).

  • Campbell Dermatology PA19 clinicians in the group

Specialties

Find other Micrographic Dermatologic Surgery (MDS) doctors in New Hampshire →

Other dermatologic surgeons in New Hampshire

Clinicians with the same Medicare primary specialty in New Hampshire — not a recommendation.

All dermatologic surgeons in New Hampshire →

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548792914
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians