Psychiatry & Neurology, Psychiatry
Dr. WILLIAM SULLIVAN 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 Plan acceptance stays unpublished until the practice reports it.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 1487736377 · enumerated 2006-10-19 · record updated 2010-11-18. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 144 STATE ST, PORTLAND, ME, 04101-3776 (207) 799-0457 Fax (207) 799-0457 Google Maps Apple Maps OpenStreetMap
- Mailing address 29 HUNTS POINT RD, CAPE ELIZABETH, ME, 04107-2926 (207) 799-0457 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Psychiatry 2084P0800X · Primary · License 12321 ME
In this directory
ME Cumberland County Portland Psychiatry & Neurology, Psychiatry
Locations and evidence
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Practice location
PORTLAND, ME, 041013776
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.