NPI age
13 years
Enumerated 2013-03-12
● Active Type 2 · Organization
Medical Testing Laboratories
Medical Testing Laboratories is 1 of 621 clinical medical laboratory organizations in Georgia.
Primary specialty
Clinical Medical Laboratory
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
John
Medical Directer
Last NPPES update
2013-03-12
Source: monthly bulk 2026-05
How this organization compares
Across 621 active clinical medical laboratory providers in Georgia.
NPI age
13 years
↑ 8 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
11205 Alpharetta Hwy, G2
Roswell, GA 300765610
Mailing address
11205 Alpharetta Hwy, G2
Roswell, GA 300765610
Authorized official
Harry John, MD
Medical Directer
📞 7706964965
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Kathy Courchene, L.P.C. Counselor NPI 1578561627
- Harry John, M.D. Obstetrics & Gynecology NPI 1538401609
- Thomas Lambert Specialist NPI 1417259847
- Navid Mahallati, D.C. Chiropractor NPI 1023233251
Specialties
-
Clinical Medical Laboratory Primary(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human...
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.