JESSICA CLARK, NP IN PSYCHIATRY PLLC
NPI 1598573313
Nurse Practitioner - Psychiatric/Mental Health in Orchard Park, NY

NPI Status: Active since December 26, 2024

Contact Information

3780 N BUFFALO ST
ORCHARD PARK, NY
ZIP 14127
Phone: (716) 210-6230
Fax: (716) 272-9263

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  • Organization
  • Nurse Practitioner
  • Psychiatric/Mental Health

About JESSICA CLARK, NP IN PSYCHIATRY PLLC

This page provides the complete NPI Profile along with additional information for Jessica Clark, Np In Psychiatry Pllc, a provider established in Orchard Park, New York operating as a Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1598573313 assigned on December 2024. The practitioner's primary taxonomy code is 363LP0808X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Jessica Clark Dnp (Owner)

NPI
1598573313
Provider Name
JESSICA CLARK, NP IN PSYCHIATRY PLLC
Entity Type
Organization
Location Address
3780 N BUFFALO ST ORCHARD PARK, NY 14127
Location Phone
(716) 210-6230
Location Fax
(716) 272-9263
Mailing Address
3780 N BUFFALO ST STE 8 ORCHARD PARK, NY 14127
Mailing Phone
(716) 210-6230
Mailing Fax
(716) 272-9263
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-26-2024
Last Update Date
09-13-2025
Code Navigator

A nurse practitioner (NP) like Jessica Clark, Np In Psychiatry Pllc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 109 N 12th St Ste 704
    Brooklyn, NY 11249
    (716) 210-6230

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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JESSICA CLARK DNP

Authorized Official Title
OWNER
Authorized Official Phone
(716) 210-6230

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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 1598573313, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
3
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 9 → 18 → 9 5 → 10 → 1 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 8 + 8 + 1 + 0 + 7 + 6 + 3 + 2 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598573313.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598573313, enumerated as an "organization" on December 26, 2024.

The provider is located at 3780 N BUFFALO ST ORCHARD PARK, NY 14127 and the phone number is (716) 210-6230.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.