Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

A.. Robert Masten, MD

Individual provider Clinical & Laboratory Dermatological Immunology Physician · NPI 1083704472

A.. Robert Masten, MD is a Clinical & Laboratory Dermatological Immunology Physician in Milford, Delaware. Licensed in Delaware. Registered with an NPI since 2006.

Licensed in
DE
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

509 Lakeview Ave
Milford, DE 19963-2917
Phone: (302) 422-4581
Fax: (302) 424-4511
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence C1-0001516 (DE)
Clinical & Laboratory Dermatological Immunology Physician Taxonomy 207NI0002X · Licence C1-0001516 (DE)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence C1-0001516 (DE)

Record details

NPI number1083704472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESJuly 3, 2008