1. Home
  2. Directory
  3. Georgia
  4. Snellville
  5. Obstetrics Gynecology
  6. NPI Profile

GWINNETT OB-GYN ASSOCIATES, P.C..
NPI 1194776674
Obstetrics & Gynecology - Obstetrics in Snellville, GA

Active since May 12, 2006CLIA Certified · 2 labs
1700 TREE LANE RD, SUITE 290, SNELLVILLE, GA 30078(770) 972-0330(770) 985-2683 Get Directions Write a Review

NPPES record last updated: June 22, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gwinnett Ob-gyn Associates, P.c.. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GWINNETT OB-GYN ASSOCIATES, P.C.. (NPI 1194776674) is a healthcare organization registered as an obstetrics in Snellville, Georgia and active in the NPI registry since May 2006. The organization holds 2 active CLIA laboratory certificates and lists Angela Gann, Office Administrator, as its authorized official.

NPPES Registry Identity

NPI1194776674
Entity TypeOrganization
Primary Taxonomy207VX0000X
Legal Business NameGWINNETT OB-GYN ASSOCIATES, P.C..
Location Address1700 TREE LANE RD, SUITE 290Snellville, GA 30078-6782
Mailing Address1700 Tree Lane Rd, Suite 290Snellville, GA 30078-6782 · (770) 972-0330 · Fax (770) 985-2683
Phone(770) 972-0330
Fax(770) 985-2683
Organization SubpartNo
Authorized OfficialAngela GannOffice Administrator · (770) 972-0330
Enumeration DateMay 12, 2006
Last NPPES UpdateJune 22, 2015
✔ NPI 1194776674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
1700 TREE LANE RD, Snellville, GA 30078
Open in Google Maps ↗

Other Identifiers 3

Medicaid055000257AGA
OtherCA866Railroad Medicare
Medicare PINGRP875

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 11D0258159

Gwinnett Ob/Gyn Associates · Snellville, GA
Active · expires Aug 31, 2026
CLIA Number11D0258159
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorJohnson C. Traci
Laboratory Phone(770) 972-0330
Laboratory LocationGwinnett Ob/Gyn Associates1800 Tree Lane, Suite 300, Snellville, GA 30078
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 11D2172931

Gwinnett Obgyn Associates · Grayson, GA
Active · expires Oct 1, 2027
CLIA Number11D2172931
Laboratory TypePhysician Office
Certificate Effective DateOctober 2, 2025
Certificate Expiration DateOctober 1, 2027
Laboratory DirectorTraci Johnson
Laboratory Phone(770) 972-0330
Laboratory LocationGwinnett Obgyn Associates1132 Athens Highway, Suite 207, Grayson, GA 30017
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GARY LEONARD WALKER M.D.
Obstetrics & Gynecology
1700 TREE LANE RD, SUITE 290
SNELLVILLE, GA 30078
Gwinnett County (770) 972-0330
GEORGIA OPHTHALMOLOGY ASSOC PC
Durable Medical Equipment & Medical Supplies (Customized Equipment)
1700 TREE LANE RD, SUITE 135
SNELLVILLE, GA 30078
Gwinnett County (404) 298-5557
THOMAS M MAHON MD
Pediatrics
1700 TREE LANE RD, STE 110
SNELLVILLE, GA 30078
Gwinnett County (770) 972-0860
LIZA TANGHAL PA C
Physician Assistant (Medical)
1700 TREE LANE RD, STE 320
SNELLVILLE, GA 30078
Gwinnett County (770) 985-6233
R ARNOLD ISLEY MD
Pediatrics
1700 TREE LANE RD, STE 110
SNELLVILLE, GA 30078
Gwinnett County (770) 972-0860
DR. HALEH P. HAMIDI M.D.
Obstetrics & Gynecology
1700 TREE LANE RD, SUITE 290
SNELLVILLE, GA 30078
Gwinnett County (770) 972-0330
DR. THOMAS A. GRILLO M.D.
Obstetrics & Gynecology (Obstetrics)
1700 TREE LANE RD, SUITE 230
SNELLVILLE, GA 30078
Gwinnett County (770) 979-4700
DR. NAHED ELGAMMAL M.D.
Obstetrics & Gynecology
1700 TREE LANE RD, SUITE 290
SNELLVILLE, GA 30078
Gwinnett County (770) 972-0330

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gwinnett Ob-Gyn Associates, P.C..'s NPI number?

The NPI number for Gwinnett Ob-Gyn Associates, P.C.. is 1194776674. It was assigned to this organization in the NPPES registry on May 12, 2006.

Where is Gwinnett Ob-Gyn Associates, P.C.. located?

Gwinnett Ob-Gyn Associates, P.C.. is located at 1700 Tree Lane Rd Suite 290, Snellville, GA 30078. The listed phone number is (770) 972-0330.

What is Gwinnett Ob-Gyn Associates, P.C..'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Does Gwinnett Ob-Gyn Associates, P.C.. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Gwinnett Ob-Gyn Associates, P.C.. was last updated on June 22, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.