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HALLIE ANDERSON ANDERSON NEZAFAT AG-ACNP-BC
NPI 1255919692
Nurse Practitioner - Gerontology in Atlanta, GA

Active since March 29, 2021PECOS EnrolledAccepts Medicare Assignment
92.26/100
CMS Quality Rating
5671 PEACHTREE DUNWOODY RD, ATLANTA, GA 30342(404) 778-5000 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 5, 2026, May 29, 2026, Mar 2, 2022 and 1 more (4 updates tracked since 2021).

About Hallie Anderson Anderson Nezafat Ag-acnp-bc NPPES

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

HALLIE ANDERSON ANDERSON NEZAFAT AG-ACNP-BC (NPI 1255919692) is an individual gerontology provider in Atlanta, Georgia, licensed in Georgia (NP270557) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Saint Joseph's Hospital Of Atlanta, Inc, and maintains a secondary practice location in Atlanta.

NPPES Registry Identity

NPI1255919692
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameHALLIE ANDERSON ANDERSON NEZAFATCredential: AG-ACNP-BC
Location Address5671 PEACHTREE DUNWOODY RDAtlanta, GA 30342-5000
Mailing Address4600 Roswell Rd Bldg I521Atlanta, GA 30342-3136 · (404) 914-6532
Phone(404) 778-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 29, 2021
Last NPPES UpdateJune 5, 20264 updates tracked since enumeration
NPPES CertifiedJune 5, 2026
✔ NPI 1255919692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in GA · NP270557
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License RN270557 (GA)
5671 PEACHTREE DUNWOODY RD, Atlanta, GA 30342
Open in Google Maps ↗

Secondary Practice Location 1

Location 15665 Peachtree Dunwoody RdAtlanta, GA 30342-1764 · Phone (404) 778-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hallie Anderson Anderson Nezafat Ag-acnp-bc 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 ID941697288
PECOS Enrollment IDI20220505000150
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Joseph's Hospital Of Atlanta, Inc

Acute Care Hospitals · Atlanta, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110082
Location5665 Peachtree Dunwoody RoadAtlanta, GA 30342 · Fulton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30342 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.83
Promoting Interoperability100
Improvement Activities40

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.

PAGE LOVE RDN
Dietitian, Registered
5671 PEACHTREE DUNWOODY RD, SUITE 900
ATLANTA, GA 30342
Fulton County (770) 395-7331
ROBERT DAMIGELLA
Registered Nurse
5671 PEACHTREE DUNWOODY RD
SANDY SPRINGS, GA 30342
Fulton County (678) 843-6000
HOLLEY DAVIS WALN
Physician Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Fulton County (404) 778-6070
HASAN MOEENALDEEN AL SAYED MD
Ophthalmology (Cornea and External Diseases Specialist)
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Fulton County (678) 843-7001
RESURGENS SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
5671 PEACHTREE DUNWOODY RD, STE 800
ATLANTA, GA 30342
Fulton County (404) 531-8532
MICHAEL THOMASON
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Fulton County (404) 257-1415
WILLIBROAD LOFON MAIMO MD
Internal Medicine (Cardiovascular Disease)
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Fulton County (404) 778-6070
HEATHER CHIAPPONE AA
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Fulton County (404) 257-1415

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 Hallie Anderson Nezafat's NPI number?

The NPI number for Hallie Anderson Nezafat is 1255919692. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Hallie Anderson Nezafat located?

Hallie Anderson Nezafat practices at 5671 Peachtree Dunwoody Rd, Atlanta, GA 30342. The listed phone number is (404) 778-5000.

What is Hallie Anderson Nezafat's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Hallie Anderson Nezafat enrolled in Medicare?

Yes. Hallie Anderson Nezafat 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.

Is Hallie Anderson Nezafat affiliated with any hospitals?

According to CMS data, Hallie Anderson Nezafat is affiliated with Saint Joseph's Hospital Of Atlanta, Inc.

When was this NPI record last updated?

The NPPES record for Hallie Anderson Nezafat was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.