NPI age
7 years
Enumerated 2019-04-01
● Active
Type 1 · Individual
MRS. Allyson Katheryn Perko, APRN
Perko is 1 of 75 nurse practitioner providers in Marietta and 1 of 950 in Georgia.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-09-28
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 950 active nurse practitioner providers in Georgia.
NPI age
7 years
≈ at median (6 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
1
In the 36% of peers with subspecialties
NPI lifetime · 2019 → 2026
2019-04Enumerated in NPPES
2019
2026
Where they practice
Practice location
400 Tower Rd Ne Ste 200
Marietta, GA 300609412
Mailing address
400 Tower Rd Ne Ste 200
Marietta, GA 300609412
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Registered NurseDefinition to come...
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in Marietta in the last 180 days.
See all →
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Request a quote →How to verify this provider
- 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.