NPI age
8 years
Enumerated 2017-06-05
● Active
Type 1 · Individual
Diane L McCollum, M.A., PH.D.
McCollum is 1 of 2 counselor providers in Suwanee and 1 of 162 in Georgia.
Primary specialty
Counselor
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2017-06-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 162 active counselor providers in Georgia.
NPI age
8 years
↑ 2 yr above median (6 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-06Enumerated in NPPES
2017
2026
Where they practice
Practice location
2940 Horizon Park Dr
Suwanee, GA 300247251
Mailing address
3750 Tuggle Rd
Buford, GA 305194037
Specialties
-
Counselor PrimaryDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new counselor provider has been added in Suwanee 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.