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

Mr. Maximilian D Geffner, APP

Individual provider Physician Assistant · NPI 1811834252

Mr. Maximilian D Geffner, APP is a Physician Assistant in New York, New York. Licensed in New York. Registered with an NPI since 2026.

Licensed in
NY
In the registry since
2026

Practice location Address checks out

72 Seaman Ave Apt 1C
New York, NY 10034-2823
Phone: (561) 467-0724
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X (NY)

Record details

NPI number1811834252
Entity typeIndividual (Type 1)
GenderMale
Credentials APP
Sole proprietorNo
NPI enumeratedMay 4, 2026
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

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