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

Individual provider Endodontics · NPI 1235573486

Mahshid Majlessi Koopaeei is an Endodontics in Gaithersburg, Maryland. Practices as a sole proprietor. Licensed in District of Columbia and Maryland.

Licensed in
DC, MD
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

308 Main St
Gaithersburg, MD 20878-6574
Phone: (301) 977-9787
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 15162 (MD)
Endodontics Taxonomy 1223E0200X · Licence DEN1001123 (DC)

Record details

NPI number1235573486
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 18, 2013
Last updated in NPPESMay 9, 2023
Certification dateMay 9, 2023

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