P Praxis·MD
● Active Type 1 · Individual

Ann Marie Decker Frederick, MD

Psychiatry & Neurology·Villa Rica, GA· NPI 1245685064 · Enumerated 2016 · 10 years on NPI
Frederick is 1 of 5 psychiatry & neurology providers in Villa Rica and 1 of 196 in Georgia.
NPI age
10 years
Enumerated 2016-04-29
Primary specialty
Psychiatry & Neurology
Plus 3 subspecialties
Licensed in
GA, TN
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-12-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 196 active psychiatry & neurology providers in Georgia.

NPI age
10 years
↓ 7 yr below median (17 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
1
In the 55% of peers with subspecialties

NPI lifetime · 2016 → 2026

2016-04Enumerated in NPPES
2016 2026

Where they practice

Practice location
101 Quartz Dr Ste 103b
Villa Rica, GA 301803201
📞 7708123530fax 7708123531
Mailing address
100 Greenway Blvd Ste C
Carrollton, GA 301174358
📞 7708123530

Additional practice locations

1 secondary location on file with NPPES.

Location 2
2830 Dresden Dr
Atlanta, GA 303413920
📞 4043158333

Specialties

  • Psychiatry & Neurology Primary
    Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
    GA license #90877TN license #63157 taxonomy 2084P0804X
  • Psychiatry & Neurology
    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...
    GA license #90877TN license #63157 taxonomy 2084P0800X

Practice context

Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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