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

Dr. Matthew Klein, MD/PHD

Individual provider Psychiatry Physician · NPI 1154774321

Dr. Matthew Klein, MD/PHD is a Psychiatry Physician in New York, New York. Licensed in California and New York. Registered with an NPI since 2016.

Licensed in
CA, NY
In the registry since
2016
Specialties on file
2

Practice location Address checks out

1399 Park Ave # 203
New York, NY 10029-4567
Phone: (858) 552-8585
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 307462 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 1154774321 (CA)

Record details

NPI number1154774321
Entity typeIndividual (Type 1)
GenderMale
Credentials MD/PHD
Sole proprietorNo
NPI enumeratedJuly 22, 2016
Last updated in NPPESDecember 23, 2020
Certification dateDecember 23, 2020

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