MS. ANN MURPHY WILSON BILLIAN M.S.,LPC,CADC II
NPI 1578570883
Counselor - Addiction (Substance Use Disorder) in Marietta, GA

Q: What is Ann Billian's NPI number?

The NPI number for Ann Billian is 1578570883. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Q: What is Ann Billian's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: Is Ann Billian enrolled in Medicare?

No. Ann Billian has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Ann Billian was last updated on December 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.

Active since August 01, 2006Opted out of Medicare · through Jan 1, 2028

2854 JOHNSON FERRY RD, SUITE 200, MARIETTA, GA 30062(678) 907-5987(678) 560-2481 Get Directions Write a Review

NPPES record last updated: December 10, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 10, 2024, Mar 29, 2023, Jan 18, 2016 (3 updates tracked since 2016).

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About Ms. Ann Murphy Wilson Billian M.s.,lpc,cadc Ii NPPES

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

MS. ANN MURPHY WILSON BILLIAN M.S.,LPC,CADC II (NPI 1578570883) is an individual addiction (substance use disorder) provider in Marietta, Georgia and active in the NPI registry since August 2006. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1578570883

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameMS. ANN MURPHY WILSON BILLIANCredential: M.S.,LPC,CADC II

Location Address2854 JOHNSON FERRY RD, SUITE 200Marietta, GA 30062-5699

Mailing Address3520 Brookhill CirMarietta, GA 30062-1118 · (678) 907-5987 · Fax (678) 560-2481

Phone(678) 907-5987

Fax(678) 560-2481

Sole ProprietorYes

Enumeration DateAugust 1, 2006

Last NPPES UpdateDecember 10, 20243 updates tracked since enumeration

NPPES CertifiedDecember 10, 2024

✔ NPI 1578570883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 1653 (GA)

2854 JOHNSON FERRY RD, Marietta, GA 30062

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Ann Murphy Wilson Billian M.s.,lpc,cadc Ii has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024

Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THE WILSON CENTER FOR WELL-BEING LLC

Counselor (Professional)

2854 JOHNSON FERRY RD, SUITE 200
MARIETTA, GA 30062

Cobb County (678) 907-5987

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 Ann Billian's NPI number?

The NPI number for Ann Billian is 1578570883. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Ann Billian located?

Ann Billian practices at 2854 Johnson Ferry Rd Suite 200, Marietta, GA 30062. The listed phone number is (678) 907-5987.

What is Ann Billian's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Ann Billian enrolled in Medicare?

No. Ann Billian has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Ann Billian was last updated on December 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.