NPI age
11 years
Enumerated 2014-12-01
● Active
Type 1 · Individual
John Holstein
Holstein is 1 of 1 pharmacist providers in Peachtree Corners and 1 of 5 in Georgia.
Primary specialty
Pharmacist
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-12-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5 active pharmacist providers in Georgia.
NPI age
11 years
↓ 4 yr below median (15 yr)
State licenses
1 state
40% of peers hold multiple states
Subspecialties
1
In the 60% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-12Enumerated in NPPES
2014
2026
Where they practice
Practice location
4363 Hallbrook Dr
Peachtree Corners, GA 300921612
Mailing address
4363 Hallbrook Dr
Peachtree Corners, GA 300921612
Specialties
-
Pharmacist PrimaryA licensed pharmacist who has demonstrated specialized knowledge and skill in procurement, compounding, quality control testing, dispensing, distribution, and monitoring of radiopharmaceuticals.
-
PharmacistAn individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation,...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.