John C. Graeber, CAA
Critical Care Medicine (Anesthesiology) Physician · Duluth, GA
John C. Graeber, CAA is a critical care medicine (anesthesiology) physician with a practice address in Duluth, Georgia, and NPI 1730429150, issued on Feb 21, 2013. Check the license (Georgia 6914, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- John C. Graeber
- Credential
- CAA
- Primary taxonomy
- Critical Care Medicine (Anesthesiology) Physician 207LC0200X
- License number
- 6914 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6335 Hospital Pkwy Ste LL17, Duluth, GA 30097
- Phone
- (404) 778-0883
- Enumerated
- Feb 21, 2013
- Record last updated
- Nov 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20131021001687); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest critical care medicine (anesthesiology) physician records → All 50 in Georgia → Look up another NPI →
Also registered at 6335 Hospital Pkwy Ste LL17
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin DortchCritical Care Medicine (Anesthesiology) Physician1578263943
Verify John C. Graeber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 6914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Anesthesia Associates OF East Alabama LLCOpelika, AL
- Emory Specialty Associates, LLCAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John C. Graeber among 50 critical care medicine (anesthesiology) physician records in Georgia
John C. Graeber, CAA is one of 50 critical care medicine (anesthesiology) physician records with a practice address in Georgia. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 38% of them.
- NPI issued2013 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2017 among the 37 with a school on file
- Record last updated2023 · 12% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LC0200X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Anesthesiology) Physician providers in Georgia
There are 50 critical care medicine (anesthesiology) physician records in Georgia.
All 50 in Georgia → Every provider in Duluth → Critical Care Medicine (Anesthesiology) Physician nationwide →
The 8 critical care medicine (anesthesiology) physician records with the nearest ZIP codes
- Kristin DortchDuluth, GA 300971578263943
- Jonathon Hendrix, CRNAJohns Creek, GA 300971023733870
- Sandeep Sabhlok, MDJohns Creek, GA 300971972913689
- Michael Guerzon, AASnellville, GA 300781194166918
- Lynda Clayton, CRNARoswell, GA 300761609862655
- Anuradha Patel, CRNACartersville, GA 301201427354216
- Alexander Busko, MD, MPHLawrenceville, GA 300461639668916
- Lyndsey Cole, CRNALawrenceville, GA 300461235645011
Common questions
What is John C. Graeber, CAA's NPI number?
John C. Graeber, CAA's National Provider Identifier (NPI) is 1730429150, issued on Feb 21, 2013. An NPI identifies a provider in billing; it is not a license.
Where is John C. Graeber, CAA located?
The NPPES record lists a practice address at 6335 Hospital Pkwy Ste LL17, Duluth, GA, 30097. Phone: (404) 778-0883. Providers update this record themselves, so call before visiting.
How can I verify John C. Graeber, CAA's license?
NPPES lists Georgia license number 6914, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is John C. Graeber, CAA's MIPS final score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.