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Organization
MARK FILSTEIN MD PLLC
Active
Organization
MARK FILSTEIN MD PLLC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DR. MARK FILSTEIN MD (DIRECTOR)
(917) 626-5451
Entity
Organization
Contact information
Practice address
2422 KNAPP ST, BROOKLYN, NY 11235-1006
(718) 934-6777
Mailing address
2422 KNAPP ST, BROOKLYN, NY 11235-1006
(718) 934-6777
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
—
—
Other
Enumeration date
10/30/2025
Last updated
10/30/2025
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