GREGORY GORDON MD, PLLC
NPI 1699210401
Psychiatry & Neurology - Psychiatry in Flowood, MS

NPI Status: Active since January 03, 2017

Contact Information

232 MARKET ST
SUITE 234
FLOWOOD, MS
ZIP 39232
Phone: (601) 214-3539
Fax: (601) 914-7201

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  • Organization
  • Psychiatry & Neurology
  • Psychiatry
  • CLIA Number: 25D2313822
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-06-2026

About GREGORY GORDON MD, PLLC

This page provides the complete NPI Profile along with additional information for Gregory Gordon Md, Pllc, a provider established in Flowood, Mississippi operating as a Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1699210401 assigned on January 2017. The practitioner's primary taxonomy code is 2084P0800X with license number 16391 (MS). The provider is registered as an organization and their NPI record was last updated 9 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 Mr. Gregory Andrew Gordon M.d. (Owner)

NPI
1699210401
Provider Name
GREGORY GORDON MD, PLLC
Entity Type
Organization
Location Address
232 MARKET ST SUITE 234 FLOWOOD, MS 39232
Location Phone
(601) 214-3539
Location Fax
(601) 914-7201
Mailing Address
PO BOX 5215 BRANDON, MS 39047
Mailing Phone
(601) 214-3539
Mailing Fax
(601) 914-7201
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-03-2017
Last Update Date
01-03-2017
Code Navigator

A psychiatrist like Gregory Gordon Md, Pllc 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

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.
16391
License State
MS
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.

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

MR. GREGORY ANDREW GORDON M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(601) 214-3539

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
25D2313822
Facility Type
Physician Office
Certificate Effective Date
November 07, 2024
Certificate Expiration Date
November 06, 2026
Laboratory Director
RON MILONE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Gregory Gordon Md, Pllc 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 1699210401, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 9 → 18 → 9 2 → 4 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 4 + 1 + 0 + 4 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1699210401.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (General Practice)
232 MARKET ST, BUILDING K, 2ND LEVEL
FLOWOOD, MS 39232
Community/Behavioral Health
232 MARKET ST
FLOWOOD, MS 39232
Psychologist (Clinical)
232 MARKET ST
FLOWOOD, MS 39232
Community/Behavioral Health
232 MARKET ST
FLOWOOD, MS 39232
Secured Medical Transport (VAN)
232 MARKET ST
FLOWOOD, MS 39232
Counselor (Mental Health)
232 MARKET ST
FLOWOOD, MS 39232
Community/Behavioral Health
232 MARKET ST
FLOWOOD, MS 39232
Social Worker (Clinical)
232 MARKET ST
FLOWOOD, MS 39232
Family Medicine
232 MARKET ST
FLOWOOD, MS 39232
Community/Behavioral Health
232 MARKET ST
JACKSON, MS 39232
Psychiatry & Neurology (Psychiatry)
232 MARKET ST, SUITE 234
FLOWOOD, MS 39232
Nurse Practitioner
232 MARKET ST
FLOWOOD, MS 39232
Counselor (Professional)
232 MARKET ST
FLOWOOD, MS 39232
Nurse Practitioner (Family)
232 MARKET ST
FLOWOOD, MS 39232
Community/Behavioral Health
232 MARKET ST
FLOWOOD, MS 39232
Physical Medicine & Rehabilitation (Hospice and Palliative Medicine)
232 MARKET ST
FLOWOOD, MS 39232
Counselor
232 MARKET ST
FLOWOOD, MS 39232
In Home Supportive Care
232 MARKET ST
FLOWOOD, MS 39232
Family Medicine
232 MARKET ST
FLOWOOD, MS 39232
Nurse Practitioner (Family)
232 MARKET ST
FLOWOOD, MS 39232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699210401, enumerated as an "organization" on January 03, 2017.

The provider is located at 232 MARKET ST SUITE 234 FLOWOOD, MS 39232 and the phone number is (601) 214-3539.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.