Peter Walter Barrett, MD
Surgical Critical Care Physician · Atlanta, GA
Peter Walter Barrett, MD is a surgical critical care physician with a practice address in Atlanta, Georgia, and NPI 1043291826, issued on Nov 9, 2005. Check the license (Georgia 069372, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter Walter Barrett
- Credential
- MD
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- 069372 GA
Self-reported in NPPES; status is on the state search - Practice location
- 95 Collier Road, NW, Atlanta, GA 30309
- Phone
- (404) 605-5699
- Enumerated
- Nov 9, 2005
- Record last updated
- Apr 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (404) 355-4235
- Medicare enrollment
- Enrolled (PECOS I20131002000189); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 54 in Georgia → Look up another NPI →
Also registered at 95 Collier Road, NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alisa Erridge, MSPASSurgical Physician Assistant1831333012
- Leslie Hollowell, NPNurse Practitioner1285699298
- Christopher Meduri, MDInterventional Cardiology Physician1487829156
Verify Peter Walter Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 069372Check 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 practice group's MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,046.63
4 payments; by number, the most common kind was food and beverage; the largest payer was Paragonix Technologies, Inc. The 1,092 providers of this specialty with any payment received $2,183.62 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Piedmont Cardiology OF Atlanta, LLCConyers, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Walter Barrett among 54 surgical critical care physician records in Georgia
Peter Walter Barrett, MD is one of 54 surgical critical care physician records with a practice address in Georgia. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated1985 · median 2005 among the 48 with a school on file
- Record last updated2018 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Georgia
There are 54 surgical critical care physician records in Georgia.
All 54 in Georgia → Every provider in Atlanta → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- Marlieke Nussenbaum, M.D.Atlanta, GA 303121013359447
- Vanessa Arientyl, MDAtlanta, GA 303031013411255
- Elizabeth Benjamin, MDAtlanta, GA 303031801911300
- Omar Danner, MDAtlanta, GA 303031770610115
- Kristen Glasgow-Petela, MDAtlanta, GA 303031942438445
- Frank Jones, MDAtlanta, GA 303031386644276
- Deepika KogantiAtlanta, GA 303031548527450
- Jonathan Nguyen, D.O.Atlanta, GA 303031285945428
Common questions
What is Peter Walter Barrett, MD's NPI number?
Peter Walter Barrett, MD's National Provider Identifier (NPI) is 1043291826, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter Walter Barrett, MD located?
The NPPES record lists a practice address at 95 Collier Road, NW, Atlanta, GA, 30309. Phone: (404) 605-5699. Providers update this record themselves, so call before visiting.
How can I verify Peter Walter Barrett, MD's license?
NPPES lists Georgia license number 069372, 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 Peter Walter Barrett, MD's MIPS final score?
The 2023 MIPS final score is 90.8 of 100, reported for the practice group. 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.