Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Peter Muz, MD, PC

Organization Dermatology Physician · NPI 1679855506

Peter Muz, MD, PC provides Dermatology Physician services in Ayer, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2011.

Licensed in
MA
In the registry since
2011
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

190 Groton Rd Ste 290
Ayer, MA 01432-1124 Not confirmed with CMS for 15 years — call before visiting
Phone: (978) 772-2424
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 75553 (MA)

Record details

NPI number1679855506
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Muz — Owner · (978) 369-3232
NPI enumeratedSeptember 16, 2011
Last updated in NPPESSeptember 16, 2011
Mailing address131 Old Road To 9 Acre Cor, Suite 630, Concord, MA 01742-4181

Other providers in Ayer