Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OLIVIA BROWN-GILLETTE MSN, FNP-C
NPI 1235915091
Nurse Practitioner - Family in Atlanta, GA

Q: What is Olivia Brown-gillette's NPI number?

The NPI number for Olivia Brown-gillette is 1235915091. It was assigned to this individual provider in the NPPES registry on September 6, 2023.

Q: What is Olivia Brown-gillette's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since September 06, 2023PECOS Enrolled

3350 RIVERWOOD PKWY SE STE 1900, ATLANTA, GA 30339(855) 212-2273(629) 240-6003 Get Directions Write a Review

NPPES record last updated: October 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 28, 2026, Jun 26, 2024, Sep 6, 2023 (3 updates tracked since 2023).

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About Olivia Brown-gillette Msn, Fnp-c NPPES

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

OLIVIA BROWN-GILLETTE MSN, FNP-C (NPI 1235915091) is an individual family provider in Atlanta, Georgia, licensed in Alabama (1-166582) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1235915091

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameOLIVIA BROWN-GILLETTECredential: MSN, FNP-C

Location Address3350 RIVERWOOD PKWY SE STE 1900Atlanta, GA 30339-2066

Mailing Address5410 Maryland Way Ste 400Brentwood, TN 37027-8087 · (855) 212-2273

Phone(855) 212-2273

Fax(629) 240-6003

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateSeptember 6, 2023

Last NPPES UpdateOctober 28, 20263 updates tracked since enumeration

NPPES CertifiedOctober 28, 2026

✔ NPI 1235915091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AL · 1-166582

3350 RIVERWOOD PKWY SE STE 1900, Atlanta, GA 30339

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Secondary Practice Location 1

Location 14225 University AveColumbus, GA 31907-5679 · Phone (706) 507-8800

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Brown-gillette Msn, Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6002324175

PECOS Enrollment IDI20251215003369

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 Olivia Brown-gillette reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Monogram Health Professional Services PC

200 mi

Nephrology

5410 MARYLAND WAY STE 400
Brentwood, TN 37027

Reassigned Medicare billing, Georgia enrollment
129 clinicians in this Medicare group

NPI 1255930228 (615) 673-4455

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 30339 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 20

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

DR. KSHAWNDA FRAZIER DNP, FNP-BC

Nurse Practitioner (Family)