ROBERT LAWRENCE WOLSKI M.D.
NPI 1891991139
Psychiatry & Neurology - Addiction Psychiatry in New York, NY
NPI Status: Active since June 24, 2007
Contact Information
30 W 70TH ST
SUITE 1C
NEW YORK, NY
ZIP 10023
Phone: (212) 799-5103
- Individual
- Male
- Psychiatry & Neurology
- Addiction Psychiatry
About ROBERT WOLSKI
This page provides the complete NPI Profile along with additional information for Robert Wolski, a provider established in New York, New York with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1891991139 assigned on June 2007. The practitioner's primary taxonomy code is 2084P0802X with license number 182684 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1891991139
- Provider Name
- ROBERT LAWRENCE WOLSKI M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 30 W 70TH ST SUITE 1C NEW YORK, NY 10023
- Location Phone
- (212) 799-5103
- Mailing Address
- 30 W 70TH ST SUITE 1C NEW YORK, NY 10023
- Mailing Phone
- (212) 799-5103
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-24-2007
- Last Update Date
- 09-11-2025
- Code Navigator
Location Map
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 Addiction Psychiatry
- Taxonomy Code
- 2084P0802X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 182684
- License State
- NY
- Taxonomy Description
- Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
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 | 182684 (NY) |
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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 1891991139, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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 71 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 5 providers are registered at the same or a nearby location.
NEW YORK, NY 10023
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891991139, enumerated as an "individual" on June 24, 2007.
The provider is located at 30 W 70TH ST SUITE 1C NEW YORK, NY 10023 and the phone number is (212) 799-5103.
Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.
