LISA M. MENGWALL-WEINSTOCK MD – NPI #1386062792
Psychiatry & Neurology
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
LISA MENGWALL-WEINSTOCK is a psychiatry & neurologist located in RYE BROOK, NY. NPPES has assigned the NPI number 1386062792 to LISA MENGWALL-WEINSTOCK on April 02, 2014. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name LISA MARIE MENGWALL. The primary taxonomy selected by this provider is 2084P0800X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Psychiatry
The NPI profile was last updated on Jan 20, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for LISA MENGWALL-WEINSTOCK below.
NPI Profile for
LISA M. MENGWALL-WEINSTOCK
(more than 12 years ago)
RYE BROOK, NY 10573-2828 Phone: (646) 363-6209 Fax: (203) 872-1558
1 Other location(s):
Greenwich, CT 06830-6257
Phone: (646) 363-6209
Fax: (203) 872-1558
DARIEN, CT 06820-4813 Phone: (203) 246-4426 Fax: (203) 872-1558
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 2084P0800X - Psychiatry & Neurology / Psychiatry (Primary) |
CT | 65325 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.