JOHN NG PAA
NPI 1477593242
Anesthesiologist Assistant in Cumming, GA

Q: What is John Ng's NPI number?

The NPI number for John Ng is 1477593242. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Q: What is John Ng'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 John Ng was last updated on June 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 08, 2006

92.93/100

CMS Quality Rating

6210 LAKEAIRES DR, CUMMING, GA 30040(404) 785-6670(404) 785-1362 Get Directions Write a Review

NPPES record last updated: June 26, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About John Ng Paa NPPES

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

JOHN NG PAA (NPI 1477593242) is an individual anesthesiologist assistant in Cumming, Georgia, licensed in Georgia (4195) and active in the NPI registry since June 2006. He is affiliated with Wellstar Kennestone Regional Medical Center and is a graduate of Other (2003).

NPPES Registry Identity

NPI1477593242

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameJOHN NGCredential: PAA

Location Address6210 LAKEAIRES DRCumming, GA 30040-4292

Mailing Address1405 Clifton Rd NeAtlanta, GA 30322 · (404) 785-6670 · Fax (404) 785-1362

Phone(404) 785-6670

Fax(404) 785-1362

Sole ProprietorNo

Medical School CMSOtherGraduated 2003

Enumeration DateJune 8, 2006

Last NPPES UpdateJune 26, 2013

✔ NPI 1477593242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367H00000X

License✔ Licensed in GA · 4195

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.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 4195 (GA)

6210 LAKEAIRES DR, Cumming, GA 30040

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., 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 (PECOS)

John Ng Paa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7517949746

PECOS Enrollment IDI20040602001024

Medicare Billing Reassignments

Medicare enrollment records show John Ng 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

17 mi

Family Medicine

11685 ALPHARETTA HWY, SUITE 300
Roswell, GA 30076

Reassigned Medicare billing, Georgia enrollment
3,885 clinicians in this Medicare group

NPI 1922405729 (678) 325-6611

Mak Anesthesia Holdings LLC

32 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.

Hospital Affiliations CMS Care Compare

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

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110035

Location677 Church StreetMarietta, GA 30060 · Cobb 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.

92.93/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.38

Promoting Interoperability

100

Improvement Activities

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 John Ng's NPI number?

The NPI number for John Ng is 1477593242. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is John Ng located?

John Ng practices at 6210 Lakeaires Dr, Cumming, GA 30040. The listed phone number is (404) 785-6670.

What is John Ng's specialty?

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

Is John Ng enrolled in Medicare?

Yes. John Ng is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for John Ng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Ng reassigns Medicare benefits to 2 organizations: Wellstar Medical Group, LLC (Roswell, 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 John Ng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does John Ng accept?

Health plans from Alliant Health Plans, Inc. and Oscar Health list John Ng 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 John Ng affiliated with any hospitals?

According to CMS data, John Ng is affiliated with Wellstar Kennestone Regional Medical Center.

When was this NPI record last updated?

The NPPES record for John Ng was last updated on June 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.