NPI age
19 years
Enumerated 2006-12-18
● Active
Type 1 · Individual
MRS. Diane W. Warren
Warren is 1 of 17 case manager/care coordinator providers in Decatur and 1 of 1100 in Georgia.
Primary specialty
Case Manager/Care Coordinator
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-09
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1100 active case manager/care coordinator providers in Georgia.
NPI age
19 years
↑ 11 yr above median (8 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
11% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-12Enumerated in NPPES
2006
2026
Where they practice
Practice location
2842 Da Vinci Blvd
Decatur, GA 300343117
Mailing address
2842 Da Vinci Blvd
Decatur, GA 300343117
Specialties
-
Case Manager/Care Coordinator PrimaryA person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 2 new case manager/care coordinator providers have been added in Decatur in the last 180 days.
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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.