NPI age
7 years
Enumerated 2018-12-05
● Active Type 2 · Organization
Altergyn, Llc
Altergyn, Llc is 1 of 661 general practice organizations in Georgia.
Primary specialty
General Practice
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Granger
M.d./owner
Last NPPES update
2021-12-01
Source: monthly bulk 2026-05
How this organization compares
Across 661 active general practice providers in Georgia.
NPI age
7 years
↓ 7 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2018 → 2026
2018-12Enumerated in NPPES
2018
2026
Where they practice
Primary practice location
1521 Johnson Ferry Rd Ste 135
Marietta, GA 300626408
Mailing address
1521 Johnson Ferry Rd Ste 135
Marietta, GA 300626408
Authorized official
James Rochester Granger, M.D.
M.d./owner
📞 6782472115
Individual providers at this organization
1 individual provider on file at this primary practice address.
- James Granger, MD General Practice NPI 1073714580
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (GA) | 1073714580 | GENERAL PRACTICE |
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Acupuncture and Injury
-
Acupuncture and Injury
Practice context
Multi-provider organization. 1 individual provider on file at this primary address.
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Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.