AMANDA E. WILLIAMS, M.D., INC.
NPI 1144554304
Psychiatry & Neurology - Psychiatry in Atlanta, GA

Q: What is Amanda E. Williams, M.D., Inc.'s NPI number?

The NPI number for Amanda E. Williams, M.D., Inc. is 1144554304. It was assigned to this organization in the NPPES registry on September 21, 2009.

Q: What is Amanda E. Williams, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since September 21, 2009

5555 GLENRIDGE CONNECTOR STE 200, ATLANTA, GA 30342(470) 575-4321(469) 281-0986 Get Directions Write a Review

NPPES record last updated: April 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Amanda E. Williams, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMANDA E. WILLIAMS, M.D., INC. (NPI 1144554304) is a healthcare organization registered as a psychiatry in Atlanta, Georgia and active in the NPI registry since September 2009. The organization lists Amanda E Williams, President, as its authorized official.

NPPES Registry Identity

NPI1144554304

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameAMANDA E. WILLIAMS, M.D., INC.

Location Address5555 GLENRIDGE CONNECTOR STE 200Atlanta, GA 30342-4815

Mailing Address5555 Glenridge Connector Ste 200Atlanta, GA 30342-4815 · (470) 575-4321 · Fax (469) 281-0986

Phone(470) 575-4321

Fax(469) 281-0986

Organization SubpartNo

Authorized OfficialAmanda E WilliamsPresident · (470) 575-4321

Enumeration DateSeptember 21, 2009

Last NPPES UpdateApril 8, 2021

NPPES CertifiedMarch 18, 2021

✔ NPI 1144554304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in GA · 063049

Definition

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 and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

5555 GLENRIDGE CONNECTOR STE 200, Atlanta, GA 30342

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Other Identifiers 1

Medicaid2328270OH

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amanda E. Williams, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Amanda E. Williams, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Amanda Williams, MD

Psychiatry

NPI 1124005285

5555 GLENRIDGE CONNECTOR STE 200
Atlanta, GA 30342

(470) 575-4321

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Amanda E. Williams, M.D., Inc.'s NPI number?

The NPI number for Amanda E. Williams, M.D., Inc. is 1144554304. It was assigned to this organization in the NPPES registry on September 21, 2009.

Where is Amanda E. Williams, M.D., Inc. located?

Amanda E. Williams, M.D., Inc. is located at 5555 Glenridge Connector Ste 200, Atlanta, GA 30342. The listed phone number is (470) 575-4321.

What is Amanda E. Williams, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Amanda E. Williams, M.D., Inc. enrolled in Medicare?

Yes. Amanda E. Williams, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Amanda E. Williams, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Amanda E. Williams, M.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Amanda E. Williams, M.D., Inc. was last updated on April 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.