Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atlanta Psychiatric Institute

Q: What is the NPI number for Atlanta Psychiatric Institute?

The NPI for Atlanta Psychiatric Institute is 1659313195, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatry Physician in Suwanee, GA · enumerated 2006 · authorized official Jagan Chilakamarri, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659313195

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Atlanta Psychiatric Institute

Practice address 5400 Laurel Springs Pkwy, Unit 602, Suwanee, GA, 30024

Phone (770) 573-9255

Fax (770) 573-0505

Enumeration date Jun 11, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jagan Chilakamarri

Title Owner

Phone (770) 573-9255

Other identifiers

Identifier	Type	State	Issuer
GRP2056	Other	GA	MEDICARE GROUP NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Atlanta Psychiatric Institute?

NPPES lists Jagan Chilakamarri (Owner) as the authorized official for this organization.

What is the NPI number for Atlanta Psychiatric Institute?

The NPI for Atlanta Psychiatric Institute is 1659313195, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Jagan Chilakamarri Psychiatry Physician · Suwanee, GA NPI 1528000197 Absolute Health Pain Relief Centers Chiropractor · Suwanee, GA NPI 1831273135 Lisa Kelley Clinical Social Worker · Suwanee, GA NPI 1750454328 Susan Traxler Pediatrics Physician · Suwanee, GA NPI 1700922747 David Mesnick Physical Therapist · Suwanee, GA NPI 1972631919 Preferred Physicians Group LLC Family Medicine Physician · Suwanee, GA NPI 1235255274 Joyce Poag Pain Medicine Physician · Suwanee, GA NPI 1437374519 Kelley Therapeutic Services LLC Clinical Social Worker · Suwanee, GA NPI 1700094349

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.