Andrew Werchniak, MD

Dermatology

20+ years in practiceNPI: 1023075710Licensed in MALicensed in NH

About

Bio coming soon.

Are you Andrew Werchniak, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Dermatology

NPI sub-specialties

Dermatology207N00000X

Dermatology207N00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#3

Top Dermatologists in New Hampshire, 2026

Dermatology · New Hampshire · 2026

Other Dermatology Doctors near New Hampshire

View all →

Dr. Thuy Nguyen, MD

New Hampshire, NH · Board cert · 13+ yrs

Dr. Christina Anderson, MD

New Hampshire, NH · 21+ yrs

Dr. John Brady, MD

New Hampshire, NH · 21+ yrs

Dr. Jeffrey Cohen, MD

New Hampshire, NH · 21+ yrs

Dr. Paul Collins, MD

New Hampshire, NH · 21+ yrs

Dr. Glen Crawford, MD

New Hampshire, NH · 21+ yrs

Frequently Asked Questions about Dr. Andrew Werchniak, MD

Where does Dr. Andrew Werchniak, MD practice?+
Dr. Andrew Werchniak, MD practices in New Hampshire, NH. 330 BORTHWICK AVE STE 303 SEACOAST DERMATOLOGY PLLC PORTSMOUTH, NH 038017109.
What is Dr. Andrew Werchniak, MD's phone number?+
Dr. Andrew Werchniak, MD's practice phone is 603-431-5205. Office contact information is verified on the PBCMMG profile.
What does Dr. Andrew Werchniak, MD specialize in?+
Dr. Andrew Werchniak, MD's primary specialty is Dermatology.
Is Dr. Andrew Werchniak, MD board certified?+
Board certification status for Dr. Andrew Werchniak, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Andrew Werchniak, MD been practicing?+
Dr. Andrew Werchniak, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Andrew Werchniak, MD's NPI number?+
Dr. Andrew Werchniak, MD's National Provider Identifier (NPI) is 1023075710, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

See an error? info@pbcmmg.com

Are you Andrew Werchniak, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.