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Dermatology

Andrew David Simkin, MD

Sees patients in Chelmsford, MA · Massachusetts

Summary

Andrew David Simkin, MD (Dermatology) is enrolled with Medicare at 1 practice location in Chelmsford, MA. NPI 1730179623. 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 Andrew David Simkin, 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
51Years since medical school (graduated 1975)
Tulane University School Of MedicineMedical school
MaleGender (as listed)
Chelmsford Dermatology PCGroup practice

Quick answers

Where does Andrew David Simkin see patients?
Medicare's clinician data lists 1 practice location in Chelmsford, MA. Call before your visit to confirm the address.
What is Andrew David Simkin's specialty?
Medicare lists Dermatology as the primary specialty.
Does Andrew David Simkin accept Medicare assignment?
Yes. Medicare's clinician data says Andrew David Simkin 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 Andrew David Simkin?
(978) 256-4151, as listed in official Medicare / NPI Registry data.
What is Andrew David Simkin's NPI number?
1730179623. 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 Andrew David Simkin is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Andrew David Simkin as a member of this group (CMS data updated 2026-10-02).

  • Chelmsford Dermatology PC4 clinicians in the group

Specialties

Find other Dermatology doctors in Massachusetts →

Other dermatologists in Chelmsford

Clinicians with the same Medicare primary specialty in Chelmsford, MA — not a recommendation.

All dermatologists in Chelmsford →

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year1975
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730179623
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