LISA MARIE MENGWALL-WEINSTOCK MD
NPI 1386062792
Psychiatry & Neurology - Psychiatry in Rye Brook, NY
NPI Status: Active since April 02, 2014
Contact Information
10 RYE RIDGE PLZ STE 101
RYE BROOK, NY
ZIP 10573
Phone: (646) 363-6209
Fax: (203) 872-1558
- Individual
- Female
- Psychiatry & Neurology
- Psychiatry
About LISA MENGWALL-WEINSTOCK
This page provides the complete NPI Profile along with additional information for Lisa Mengwall-weinstock, a provider established in Rye Brook, New York with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1386062792 assigned on April 2014. The practitioner's primary taxonomy code is 2084P0800X with license number 281014 (NY). The provider is registered as an individual and her NPI record was last updated January 2026.
- NPI
- 1386062792
- Provider Name
- LISA MARIE MENGWALL-WEINSTOCK MD
- Other Name
- LISA MARIE MENGWALL MD
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 10 RYE RIDGE PLZ STE 101 RYE BROOK, NY 10573
- Location Phone
- (646) 363-6209
- Location Fax
- (203) 872-1558
- Mailing Address
- 25 PHEASANT RUN DARIEN, CT 06820
- Mailing Phone
- (203) 246-4426
- Mailing Fax
- (203) 872-1558
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-02-2014
- Last Update Date
- 01-20-2026
- Code Navigator
A psychiatrist like Lisa Mengwall-weinstock are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.
Location Map
Secondary Locations
- 100 Melrose Ave
Greenwich, CT 06830
(646) 363-6209
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Psychiatry
- Taxonomy Code
- 2084P0800X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 281014
- License State
- NY
- Taxonomy Description
- 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.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 2084P0800X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 65325 (CT) |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1386062792, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 68 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386062792, enumerated as an "individual" on April 02, 2014.
The provider is located at 10 RYE RIDGE PLZ STE 101 RYE BROOK, NY 10573 and the phone number is (646) 363-6209.
Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.
