Dermatology
Dr. NILS THYRESSON 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 Plan acceptance stays unpublished until the practice reports it.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 1932205382 · enumerated 2006-09-15 · record updated 2013-05-16. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location MERRIMACK MEDICAL CENTER @ MERRIMACK VALLEY HOSPITAL, 62 BROWN STREET, SUITE 301, HAVERHILL, MA, 01810 (978) 374-6770 Fax (978) 374-1746 Google Maps Apple Maps OpenStreetMap
- Mailing address 401 ANDOVER ST, SUITE 101, NORTH ANDOVER, MA, 01845-5076 (978) 691-5690 Fax (978) 691-5693 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology 207N00000X · Primary · License 45989 MA
- Dermatology 207N00000X · License 014210 ME
- Dermatology 207N00000X · License 6318 NH
In this directory
Locations and evidence
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Practice location
HAVERHILL, MA, 01810
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.