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Dermatology

Siobhan Collins, MD

Sees patients in Glastonbury, CT · Connecticut

Summary

Siobhan Collins, MD (Dermatology) is enrolled with Medicare at 1 practice location in Glastonbury, CT. NPI 1790888584. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Siobhan Collins, 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

DermatologyPrimary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
University Of Connecticut School Of MedicineMedical school
FemaleGender (as listed)

Quick answers

Where does Siobhan Collins see patients?
Medicare's clinician data lists 1 practice location in Glastonbury, CT. Call before your visit to confirm the address.
What is Siobhan Collins's specialty?
Medicare lists Dermatology as the primary specialty.
Does Siobhan Collins accept Medicare assignment?
Yes. Medicare's clinician data says Siobhan Collins 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 Siobhan Collins?
(860) 676-1900, as listed in official Medicare / NPI Registry data.
What is Siobhan Collins's NPI number?
1790888584. 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 Siobhan Collins is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Dermatology doctors in Connecticut →

Other dermatologists in Glastonbury

Clinicians with the same Medicare primary specialty in Glastonbury, CT — not a recommendation.

All dermatologists in Glastonbury →

Clinician information

CredentialMD
Medical schoolUniversity Of Connecticut School Of Medicine
Graduation year1998
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790888584
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