Dermatology
A.. MASTEN M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1083704472 · enumerated 2006-10-13 · record updated 2008-07-03. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Other names: A. MASTEN
Addresses and phones
- Mailing address 509 LAKEVIEW AVE, MILFORD, DE, 19963-2917 (302) 422-4581 Fax (302) 424-4511 Google Maps Apple Maps OpenStreetMap
- Practice location 509 LAKEVIEW AVE, MILFORD, DE, 19963-2917 (302) 422-4581 Fax (302) 424-4511 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology, Clinical & Laboratory Dermatological Immunology 207NI0002X · License c1-0001516 DE
- Dermatology 207N00000X · Primary · License C1-0001516 DE
- Dermatology, Procedural Dermatology 207NS0135X · License C1-0001516 DE
In this directory
Locations and evidence
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Practice location
MILFORD, DE, 199632917
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.