HAILEY ABELL HAMMOND CAA
NPI 1649900416
Anesthesiologist Assistant in Atlanta, GA

Q: What is Hailey Hammond's NPI number?

The NPI number for Hailey Hammond is 1649900416. It was assigned to this individual provider in the NPPES registry on June 14, 2022. The provider is also known as Haley Madison Abell Caa.

Q: What is Hailey Hammond's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Q: When was this NPI record last updated?

The NPPES record for Hailey Hammond was last updated on February 19, 2025. 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 June 14, 2022Accepts Medicare Assignment

1000 JOHNSON FERRY RD, ATLANTA, GA 30342(404) 851-8917(404) 303-3636 Get Directions Write a Review

NPPES record last updated: February 19, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 19, 2025, Nov 22, 2023, Feb 13, 2023 (3 updates tracked since 2023).

On this page

About Hailey Abell Hammond Caa NPPES

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

HAILEY ABELL HAMMOND CAA (NPI 1649900416) is an individual anesthesiologist assistant in Atlanta, Georgia, licensed in Georgia (11180) and active in the NPI registry since June 2022. She is affiliated with Northside Hospital Cherokee, maintains 4 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1649900416

Entity TypeIndividualFemale

Primary Taxonomy367H00000X

Provider Legal NameHAILEY ABELL HAMMONDCredential: CAA

Location Address1000 JOHNSON FERRY RDAtlanta, GA 30342-1606

Mailing Address1000 Johnson Ferry RdAtlanta, GA 30342-1606 · (404) 851-8917 · Fax (404) 303-3636

Phone(404) 851-8917

Fax(404) 303-3636

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJune 14, 2022

Last NPPES UpdateFebruary 19, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 19, 2025

✔ NPI 1649900416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367H00000X

License✔ Licensed in GA · 11180

Definition

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

1000 JOHNSON FERRY RD, Atlanta, GA 30342

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Other Names 1

Former Name (1)Haley Madison Abell Caa

Secondary Practice Locations 4

Location 11968 Peachtree Rd NWAtlanta, GA 30309-1281 · Phone (404) 605-5000

Location 21255 Highway 54 WFayetteville, GA 30214-4526 · Phone (404) 351-1745

Location 3775 Poplar Rd Ste Ll20Newnan, GA 30265-8306 · Phone (770) 253-1912

Location 4745 Poplar RdNewnan, GA 30265-1618 · Phone (770) 400-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

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

Hailey Abell Hammond Caa 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 ID1355717067

PECOS Enrollment IDI20221021000338

Medicare Billing Reassignments

Medicare enrollment records show Hailey Hammond reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Atlanta Anesthesia Professionals, LLC

Same address

Anesthesiology

1000 JOHNSON FY RD NE
Atlanta, GA 30342

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

NPI 1982349296 (855) 709-4535

Piedmont Anesthesia Associates, L.L.C

7.3 mi

Anesthesiology

1984 PEACHTREE ROAD NW, SUITE 515
Atlanta, GA 30309

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

NPI 1407856594 (404) 351-1745

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

15 services15 patients

Anesthesia for other procedure on upper abdomen 00790

Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Northside Hospital Cherokee

Acute Care Hospitals · Canton, GA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number110008

Location450 Northside Cherokee BoulevardCanton, GA 30115 · Cherokee County

Emergency services Birthing friendly

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.

SHELLEY S STATON PAAA

Anesthesiologist Assistant

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (770) 645-9181

TYREL FOSTER MD

Nuclear Medicine

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (404) 851-6323

KEVIN DAVIS

Anesthesiologist Assistant

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (404) 851-8000

CAITLIN MARY YARDE

Nurse Practitioner (Family)

1000 JOHNSON FERRY RD
SANDY SPRINGS, GA 30342

Fulton County (404) 851-6051

NICK TAHER M.D.

Hospitalist

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (404) 851-8000

NORTHSIDE RADIOLOGY ASSOCIATES LLC

Radiology (Diagnostic Radiology)

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (404) 662-2438

TAYEB AHMAD RAHIM

Radiology (Neuroradiology)

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (678) 553-7784

CHRISTOPHER AGOSTI PAC

Physician Assistant (Medical)

1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Fulton County (404) 851-4000

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 Hailey Hammond's NPI number?

The NPI number for Hailey Hammond is 1649900416. It was assigned to this individual provider in the NPPES registry on June 14, 2022. The provider is also known as Haley Madison Abell Caa.

Where is Hailey Hammond located?

Hailey Hammond practices at 1000 Johnson Ferry Rd, Atlanta, GA 30342. The listed phone number is (404) 851-8917.

What is Hailey Hammond's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Hailey Hammond enrolled in Medicare?

Yes. Hailey Hammond 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 organizations bill Medicare for Hailey Hammond's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hailey Hammond reassigns Medicare benefits to 2 organizations: North Atlanta Anesthesia Professionals, LLC (Atlanta, GA) and Piedmont Anesthesia Associates, L.L.C (Atlanta, GA). Each 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 Hailey Hammond's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hailey Hammond accept?

Health plans from Oscar Health list Hailey Hammond as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hailey Hammond affiliated with any hospitals?

According to CMS data, Hailey Hammond is affiliated with Northside Hospital Cherokee.

When was this NPI record last updated?

The NPPES record for Hailey Hammond was last updated on February 19, 2025. 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.