● Active Type 1 · Individual

DR. Michael Edwin Armbruster JR., MD

Psychiatry & Neurology·Smyrna, GA· NPI 1861812786 · Enumerated 2014 · 12 years on NPI

Armbruster is 1 of 47 psychiatry & neurology providers in Smyrna and 1 of 1678 in Georgia.

NPI age

12 years

Enumerated 2014-04-17

Primary specialty

Psychiatry & Neurology

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2023-03-14

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 1678 active psychiatry & neurology providers in Georgia.

NPI age

12 years

↓ 6 yr below median (18 yr)

State licenses

1 state

11% of peers hold multiple states

Subspecialties

In the 30% of peers with subspecialties

NPI lifetime · 2014 → 2026

2014-04Enumerated in NPPES

2014 2026

Where they practice

Practice location

3499 S Cobb Dr Se

Smyrna, GA 300804170

📞 4044566482fax 4703946800

Mailing address

3499 S Cobb Dr Se

Smyrna, GA 300804170

📞 4044566482fax 4703946800

Specialties

Allopathic & Osteopathic Physicians › Psychiatry & Neurology

Psychiatry & Neurology Primary

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 #75214 taxonomy 2084P0800X
Student in an Organized Health Care Education/Training Program

An 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.

taxonomy 390200000X

Practice context

Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.

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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.