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MANDEE WILLIAMS NP
NPI 1306690003
Nurse Practitioner - Psychiatric/Mental Health in Fayetteville, GA

Active since April 17, 2024PECOS EnrolledAccepts Medicare Assignment
805 LANIER AVE E, FAYETTEVILLE, GA 30214(770) 694-6349 Get Directions Write a Review

NPPES record last updated: April 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mandee Williams Np NPPES

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

MANDEE WILLIAMS NP (NPI 1306690003) is an individual psychiatric/mental health provider in Fayetteville, Georgia, licensed in Georgia (RN228085) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1306690003
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMANDEE WILLIAMSCredential: NP
Location Address805 LANIER AVE EFayetteville, GA 30214-2204
Mailing Address14 Springwood DrPhenix City, AL 36870-4791 · (706) 593-1569
Phone(770) 694-6349
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 17, 2024
NPPES CertifiedMarch 11, 2024
✔ NPI 1306690003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in GA · RN228085
805 LANIER AVE E, Fayetteville, GA 30214
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mandee Williams Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527588797
PECOS Enrollment IDI20250219001289
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mandee Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Avant Behavioral Consultants Inc
30 mi
Psychiatry
1810 MULKEY RD STE 202
Austell, GA 30106
  • Reassigned Medicare billing, Georgia enrollment
  • 14 clinicians in this Medicare group
NPI 1598250342 (770) 694-6349

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30214 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

CICELY KINISHA BROWN NP
Nurse Practitioner (Psychiatric/Mental Health)
805 LANIER AVE E
FAYETTEVILLE, GA 30214
Fayette County (770) 694-6349
MRS. ANGILEE T LECONTE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
805 LANIER AVE E
FAYETTEVILLE, GA 30214
Fayette County (470) 701-8633
MR. KYLE H JOHNSON LPC
Counselor (Mental Health)
805 LANIER AVE E
FAYETTEVILLE, GA 30214
Fayette County (770) 694-6349

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 Mandee Williams's NPI number?

The NPI number for Mandee Williams is 1306690003. It was assigned to this individual provider in the NPPES registry on April 17, 2024.

Where is Mandee Williams located?

Mandee Williams practices at 805 Lanier Ave E, Fayetteville, GA 30214. The listed phone number is (770) 694-6349.

What is Mandee Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mandee Williams enrolled in Medicare?

Yes. Mandee Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mandee Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mandee Williams reassigns Medicare benefits to Avant Behavioral Consultants Inc (Austell, GA). The 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 Mandee Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mandee Williams was last updated on April 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.