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

Marek Belz LLC

Organization Psychiatry Physician · NPI 1619490950

Marek Belz LLC is a Psychiatry Physician in Ridgewood, New Jersey. Licensed in New Jersey. Registered with an NPI since 2017.

Licensed in
NJ
In the registry since
2017
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

65 N Maple Ave Ste 104
Ridgewood, NJ 07450-3233
Phone: (374) 840-3917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 25MA09259100 (NJ)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 25MA09259100 (NJ)

Record details

NPI number1619490950
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tomasz Oszczepalski — Manager · (973) 495-8518
NPI enumeratedJuly 19, 2017
Last updated in NPPESJuly 21, 2022
Mailing address65 N Maple Ave Ste 104, Ridgewood, NJ 07450-3233

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