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BRIAN STERLING DUENSING MMSC
NPI 1457507501
Anesthesiology in Atlanta, GA

Active since August 08, 2008Accepts Medicare Assignment
92.26/100
CMS Quality Rating
550 PEACHTREE ST NE, ATLANTA, GA 30308(404) 686-2422 Get Directions Write a Review

NPPES record last updated: November 10, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Brian Sterling Duensing Mmsc NPPES

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

BRIAN STERLING DUENSING MMSC (NPI 1457507501) is an individual anesthesiology provider in Atlanta, Georgia, licensed in Georgia (5432) and active in the NPI registry since August 2008. He is affiliated with Emory University Hospital Midtown and is a graduate of Emory University School Of Medicine (2008).

NPPES Registry Identity

NPI1457507501
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBRIAN STERLING DUENSINGCredential: MMSC
Location Address550 PEACHTREE ST NEAtlanta, GA 30308-2247
Mailing Address550 Peachtree St NeAtlanta, GA 30308-2247
Phone(404) 686-2422
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 2008
Enumeration DateAugust 8, 2008
Last NPPES UpdateNovember 10, 2022
NPPES CertifiedNovember 10, 2022
✔ NPI 1457507501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in GA · 5432
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiologist AssistantTaxonomy 367H00000X
550 PEACHTREE ST NE, Atlanta, GA 30308
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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

Brian Sterling Duensing Mmsc 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 ID5294803516
PECOS Enrollment IDI20081014000087

Medicare Billing Reassignments

2

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

The Emory Clinic Inc
4.0 mi
Internal Medicine
1365 CLIFTON RD NE
Atlanta, GA 30322
  • Reassigned Medicare billing, Georgia enrollment
  • 4,840 clinicians in this Medicare group
NPI 1396798229 (404) 778-2144
Emory Specialty Associates, LLC
63 mi
Anesthesiology
303 SMITH ST
Lagrange, GA 30240
  • Reassigned Medicare billing, Georgia enrollment
  • 1,506 clinicians in this Medicare group
NPI 1407864168 (404) 778-4888

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

Hospital Affiliations CMS Care Compare

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

Emory University Hospital Midtown

Acute Care Hospitals · Atlanta, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110078
Location550 Peachtree Street, NEAtlanta, GA 30308 · Fulton County
Emergency services Birthing friendly

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.

DR. DOMINIC JOSEPH PAPANDRIA M.D.
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. GRANT MICHAEL MURY PAA
Anesthesiologist Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 778-3900
NECHAMA DINA EZAGUI PA-S
Physician Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
SARAH NELSON
Occupational Therapist
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
ADAM GARDI MD
Otolaryngology
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 259-6299
LINDSEY BORNSTEIN GOTTLIEB MD
Internal Medicine (Infectious Disease)
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-8114
JONES SURGICAL GROUP LLC
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. BRIAN KEITH BROWN FNP-C
Internal Medicine
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-2505

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 Brian Duensing's NPI number?

The NPI number for Brian Duensing is 1457507501. It was assigned to this individual provider in the NPPES registry on August 8, 2008.

Where is Brian Duensing located?

Brian Duensing practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 686-2422.

What is Brian Duensing's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Brian Duensing enrolled in Medicare?

Yes. Brian Duensing 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 Brian Duensing's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Duensing reassigns Medicare benefits to 2 organizations: The Emory Clinic Inc (Atlanta, GA) and Emory Specialty Associates, LLC (Lagrange, 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 Brian Duensing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brian Duensing accept?

Health plans from Oscar Health list Brian Duensing 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 Brian Duensing affiliated with any hospitals?

According to CMS data, Brian Duensing is affiliated with Emory University Hospital Midtown.

When was this NPI record last updated?

The NPPES record for Brian Duensing was last updated on November 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.