Clinicians affiliated with Dermatology Associates, LLC

21 clinicians on file with this group · most practice in Portland-South Portland, ME · PAC ID 4587698279

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

21 clinicians affiliated with Dermatology Associates, LLC are in the 2024 Medicare Part B data, 18 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Dermatology (18) · Nurse Practitioner (3)

Specialty links go to the specialty in Portland-South Portland, ME.

Clinicians affiliated with Dermatology Associates, LLC, 2024

Alphabetical by last name; 21.

NameSpecialtyCity
David J Baginski, M.D.DermatologyPortland, ME
David Baird, M.D.DermatologyPortland, ME
Mairead R BakerDermatologyPortland, ME
Jennifer W Bragg, M.D.DermatologyPortland, ME
Nathan H Brewer, M.D.DermatologyPortland, ME
Allen T Bruce, MD PHDDermatologyPortland, ME
Soren Craig-Muller, M.D.DermatologyPortland, ME
Rachel Gormley, MDDermatologyPortland, ME
Anthony GuzmanDermatologyPortland, ME
Kateri Jeffery, FNP-BCNurse PractitionerPortland, ME
Andrew Joselow, M.D.DermatologyPortland, ME
Lauren Ko, MDDermatologyPortland, ME
K. Erik Kostelnik, M.D.DermatologyPortland, ME
Kristin M Mathieson, F.N.P.Nurse PractitionerPortland, ME
Allison Mccrory, M.D.DermatologyPortland, ME
Cynthia J Palmer, FNPNurse PractitionerPortland, ME
Carmen J Rinaldi, M.D.DermatologyPortland, ME
Allison Robbins, MDDermatologyRochester, MN
Wiley J Smith, M.D.DermatologyPortland, ME
Christopher J Steen, MDDermatologyPortland, ME
Richard L Torbeck, M.D.DermatologyNew Hyde Park, NY

Practice locations

Listed practice locations in Maine.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations