NPI age
14 years
Enumerated 2012-02-03
● Active
Type 1 · Individual
DR. Derek Arthur Klemm, D.O., PHARM.D.
Klemm is 1 of 1 family medicine providers in Demorest and 1 of 25 in Georgia.
Primary specialty
Family Medicine
Plus 5 subspecialties
Licensed in
GA, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-03-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 25 active family medicine providers in Georgia.
NPI age
14 years
≈ at median (14 yr)
State licenses
2 states
Top 88% — 12% of peers are multi-state
Subspecialties
4
In the 44% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-02Enumerated in NPPES
2012
2026
Where they practice
Practice location
396 Historic Highway 441 N
Demorest, GA 30535
Mailing address
Po Box 459
Colbert, GA 306280459
Specialties
-
Family Medicine PrimaryA family medicine physician who specializes in the diagnosis and treatment of addictions.
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
-
General PracticeA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
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,...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (GA) | 080289 | MEDICAL LICENSE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 3 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.