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SYDNEY DALLMAN
NPI 1164215281
Anesthesiologist Assistant in Atlanta, GA

Active since May 22, 2025Accepts Medicare Assignment
1000 JOHNSON FERRY RD, ATLANTA, GA 30342(404) 851-8000 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 23, 2026, May 22, 2025 (2 updates tracked since 2025).

About Sydney Dallman NPPES

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

SYDNEY DALLMAN (NPI 1164215281) is an individual anesthesiologist assistant in Atlanta, Georgia, licensed in Georgia (13708) and active in the NPI registry since May 2025. The provider is affiliated with Northside Hospital Cherokee and is a graduate of Other (2025).

NPPES Registry Identity

NPI1164215281
Entity TypeIndividual
Primary Taxonomy367H00000X
Provider Legal NameSYDNEY DALLMAN
Location Address1000 JOHNSON FERRY RDAtlanta, GA 30342-1606
Mailing Address5515 43rd St SFargo, ND 58104-6093 · (701) 220-4747
Phone(404) 851-8000
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 22, 2025
Last NPPES UpdateJanuary 23, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1164215281 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 · 13708
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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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

Sydney Dallman 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 ID3577042373
PECOS Enrollment IDI20260211003181

Hospital Affiliations CMS Care Compare 2

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

Northside Hospital

Acute Care Hospitals · Atlanta, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110161
Location1000 Johnson Ferry Road, NEAtlanta, GA 30342 · Fulton County
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
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
KATHRYN LYNN DEAN NP
Nurse Practitioner
1000 JOHNSON FERRY RD
SANDY SPRINGS, GA 30342
Fulton County (404) 851-6500
VICKI DO
Anesthesiologist Assistant
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Fulton County (770) 530-6646

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 Sydney Dallman's NPI number?

The NPI number for Sydney Dallman is 1164215281. It was assigned to this individual provider in the NPPES registry on May 22, 2025.

Where is Sydney Dallman located?

Sydney Dallman practices at 1000 Johnson Ferry Rd, Atlanta, GA 30342. The listed phone number is (404) 851-8000.

What is Sydney Dallman's specialty?

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

Is Sydney Dallman enrolled in Medicare?

Yes. Sydney Dallman 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 Sydney Dallman affiliated with any hospitals?

According to CMS data, Sydney Dallman is affiliated with Northside Hospital Cherokee and Northside Hospital.

When was this NPI record last updated?

The NPPES record for Sydney Dallman was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.