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SHAYAN AHMADI PAAA
NPI 1902181738
Anesthesiologist Assistant in Atlanta, GA

Active since October 12, 2011
92.93/100
CMS Quality Rating
1000 JOHNSON FERRY RD NE, ATLANTA, GA 30342(770) 645-9181 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 15, 2025, Dec 27, 2017 (2 updates tracked since 2017).

About Shayan Ahmadi Paaa NPPES

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

SHAYAN AHMADI PAAA (NPI 1902181738) is an individual anesthesiologist assistant in Atlanta, Georgia, licensed in Georgia (006229) and active in the NPI registry since October 2011. He maintains a secondary practice location in Durango and is a graduate of Other (2011).

NPPES Registry Identity

NPI1902181738
Entity TypeIndividualMale
Primary Taxonomy367H00000X
Provider Legal NameSHAYAN AHMADICredential: PAAA
Location Address1000 JOHNSON FERRY RD NEAtlanta, GA 30342-1606
Mailing Address3155 N Point Pkwy Ste F100Alpharetta, GA 30005-5495 · (770) 645-9181
Phone(770) 645-9181
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateOctober 12, 2011
Last NPPES UpdateDecember 15, 20252 updates tracked since enumeration
NPPES CertifiedDecember 15, 2025
✔ NPI 1902181738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367H00000X
Licenses✔ Licensed in GA · 006229✔ Licensed in CO · ANT.0000317
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 NE, Atlanta, GA 30342
Open in Google Maps ↗

Secondary Practice Location 1

Location 11010 Three Springs BlvdDurango, CO 81301-8296 · Phone (970) 761-3200 · Fax (970) 764-3209

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shayan Ahmadi Paaa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870766983
PECOS Enrollment IDI20120405000177

Medicare Billing Reassignments

2

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

Wellstar Medical Group, LLC
5.7 mi
Family Medicine
1010 JOHNSON FERRY RD
Marietta, GA 30068
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1053617621 (770) 973-7302
Mak Anesthesia Holdings LLC
15 mi
Anesthesiology
1300 RIDENOUR BLVD NW STE 300
Kennesaw, GA 30152
  • Reassigned Medicare billing, Georgia enrollment
  • 629 clinicians in this Medicare group
NPI 1912452939 (770) 702-1806

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

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.

92.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.38
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
48%23 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

HANNAH L STEELE CRNA
Nurse Anesthetist, Certified Registered
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (770) 645-9181
VALERIE S WEBB NP
Nurse Practitioner (Women's Health)
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (770) 645-9181
AMAR R HERNDON
Anesthesiologist Assistant
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (770) 645-9181
MISHANA L. MOGELNICKI PAAA
Anesthesiologist Assistant
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (770) 645-9181
SUSAN C. OSGOOD CRNA
Nurse Anesthetist, Certified Registered
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (770) 645-9181
MRS. KIMBERLY CHILDRES WILLIAMS RPH
Pharmacist
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (404) 851-8123
MS. PATRICIA BOATRIGHT GILLEY RPH
Pharmacist
1000 JOHNSON FERRY RD NE, NORTHSIDE HOSPITAL PHARMACY
ATLANTA, GA 30342
Fulton County (404) 851-8908
AMY J FIGUEROA MD
Radiology (Diagnostic Radiology)
1000 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (404) 851-8000

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 Shayan Ahmadi's NPI number?

The NPI number for Shayan Ahmadi is 1902181738. It was assigned to this individual provider in the NPPES registry on October 12, 2011.

Where is Shayan Ahmadi located?

Shayan Ahmadi practices at 1000 Johnson Ferry Rd NE, Atlanta, GA 30342. The listed phone number is (770) 645-9181.

What is Shayan Ahmadi's specialty?

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

Is Shayan Ahmadi enrolled in Medicare?

Yes. Shayan Ahmadi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Shayan Ahmadi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shayan Ahmadi reassigns Medicare benefits to 2 organizations: Wellstar Medical Group, LLC (Marietta, GA) and Mak Anesthesia Holdings LLC (Kennesaw, 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 Shayan Ahmadi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shayan Ahmadi accept?

Health plans from Alliant Health Plans, Inc., Oscar Health and Oscar Insurance Company list Shayan Ahmadi 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.

When was this NPI record last updated?

The NPPES record for Shayan Ahmadi was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.