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

Stanley L. Portnow, MD, PC

Organization Forensic Psychiatry Physician · NPI 1578794855

Stanley L. Portnow, MD, PC is a Forensic Psychiatry Physician in New York, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

435 E 79th St Ste 1BC
New York, NY 10075
Phone: (212) 288-1877
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Forensic Psychiatry Physician (primary) Taxonomy 2084F0202X · Licence 081538-1 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 081538-1 (NY)

Record details

NPI number1578794855
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stanley Portnow — President · (212) 288-1877
NPI enumeratedAugust 4, 2009
Last updated in NPPESAugust 4, 2009
Mailing address435 E. 79th Street, Suite 1 B-C, New York City, NY 10075-1071

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