Physician Profile
Unclaimed ProfileAbout BARRETT
Based in Atlanta, GA, Peter Walter Barrett, MD is listed in the NPI registry under critical care (intensivists). Peter is also listed as specialising in thoracic surgery (cardiothoracic), surgical critical care, and critical care medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Barrett's specialty?
Dr. Barrett is a critical care (intensivists) in Atlanta, GA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
Where can I find Dr. Barrett?
Dr. Barrett is listed at 95 COLLIER ROAD, NW SUITE 5015, Atlanta, GA 30309. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Barrett?
The number on file is (404) 605-5699. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Barrett's NPI number?
Dr. Barrett's National Provider Identifier is 1043291826. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Barrett's medical education?
Dr. Barrett attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Barrett been practising?
Dr. Barrett has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Barrett known for?
According to Medicare billing data, Dr. Barrett performs procedures including daily management of ecmo external vein to artery blood circulation in heart and lungs using a pump and irrigation and suction of lung airways to obtain cells using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Barrett confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barrett. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (404) 605-5699
- Email not available
Practice Locations
95 COLLIER ROAD, NW SUITE 5015
Atlanta, GA 30309
Procedures Most Often Billed to Medicare
184 services · 109 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Daily management of ecmo external vein to artery blood circulation in heart and lungs using a pump | Procedure | 33949 |
39 |
| Irrigation and suction of lung airways to obtain cells using an endoscope | Procedure | 31624 |
28 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
58 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
41 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other critical cares in Atlanta 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 9 related providers in 2 groups
Class of 1985 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Daily management of ecmo external vein to artery blood circulation in heart and lungs using a pump 1
Providers in GA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.