WALNUT AVENUE ASSOCIATES PC
NPI 1861583791
Psychiatry & Neurology - Addiction Psychiatry in Roanoke, VA

NPI Status: Active since September 27, 2006

Contact Information

16 WALNUT AVE SW
ROANOKE, VA
ZIP 24016
Phone: (540) 345-6468
Fax: (540) 345-3204

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  • Organization
  • Psychiatry & Neurology
  • Addiction Psychiatry
  • CLIA Number: 49D2009478
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-05-2026

About WALNUT AVENUE ASSOCIATES PC

This page provides the complete NPI Profile along with additional information for Walnut Avenue Associates Pc, a provider established in Roanoke, Virginia operating as a Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1861583791 assigned on September 2006. The practitioner's primary taxonomy code is 2084P0802X. The provider is registered as an organization and their NPI record was last updated 6 years 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. Jitendra S Desai M.d. (Owner)

NPI
1861583791
Provider Name
WALNUT AVENUE ASSOCIATES PC
Entity Type
Organization
Location Address
16 WALNUT AVE SW ROANOKE, VA 24016
Location Phone
(540) 345-6468
Location Fax
(540) 345-3204
Mailing Address
16 WALNUT AVE SW ROANOKE, VA 24016
Mailing Phone
(540) 345-6468
Mailing Fax
(540) 345-3204
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-27-2006
Last Update Date
08-22-2020
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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
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.

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. JITENDRA S DESAI M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(540) 345-6468

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
49D2009478
Facility Type
Physician Office
Certificate Effective Date
July 06, 2024
Certificate Expiration Date
July 05, 2026
Laboratory Director
JITENDRA S. DESAI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Walnut Avenue Associates Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1861583791, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 6 → 12 → 3 5 → 10 → 1 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 0 + 8 + 6 + 7 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861583791.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
16 WALNUT AVE SW
ROANOKE, VA 24016
Social Worker (Clinical)
16 WALNUT AVE SW
ROANOKE, VA 24016
Physician Assistant (Medical)
16 WALNUT AVE SW, SW
ROANOKE, VA 24016
Social Worker (Clinical)
16 WALNUT AVE SW
ROANOKE, VA 24016
Physician Assistant
16 WALNUT AVE SW
ROANOKE, VA 24016
Social Worker (Clinical)
16 WALNUT AVE SW, 16 WALNUT AVENUE
ROANOKE, VA 24016
Counselor (Mental Health)
16 WALNUT AVE SW
ROANOKE, VA 24016
Physician Assistant
16 WALNUT AVE SW
ROANOKE, VA 24016
Pediatrics
16 WALNUT AVE SW
ROANOKE, VA 24016
Nurse Practitioner (Family)
16 WALNUT AVE SW
ROANOKE, VA 24016
Physician Assistant
16 WALNUT AVE SW
ROANOKE, VA 24016
Nurse Practitioner (Psychiatric/Mental Health)
16 WALNUT AVE SW
ROANOKE, VA 24016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861583791, enumerated as an "organization" on September 27, 2006.

The provider is located at 16 WALNUT AVE SW ROANOKE, VA 24016 and the phone number is (540) 345-6468.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.