Internal Medicine
Dr. MARCELLA ALSAN M.D., MPH
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 Plan acceptance stays unpublished until the practice reports it.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 1407908171 · enumerated 2007-01-16 · record updated 2012-01-25. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 22 COLUMBUS ST, LEXINGTON, MA, 02421-6725 Google Maps Apple Maps OpenStreetMap
- Practice location 55 FRUIT ST, GJ 504, BOSTON, MA, 02114-2621 (617) 724-7513 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · Primary · License 224700 MA
- Internal Medicine, Infectious Disease 207RI0200X · License 232146 MA
In this directory
Locations and evidence
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Practice location
BOSTON, MA, 021142621
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.