Erin A. Barnett, PA-C
Physician Assistant · Marietta, GA
Erin A. Barnett, PA-C is a physician assistant with a practice address in Marietta, Georgia, and NPI 1396817235, issued on Nov 15, 2006. Check the license (Georgia 005589, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin A. Barnett
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 005589 GA
3492 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 835 Cogburn Avenue, Marietta, GA 30060
- Phone
- (770) 422-5557
- Enumerated
- Nov 15, 2006
- Record last updated
- Jun 23, 2023
- Fax
- (770) 422-5456
- Medicare enrollment
- Enrolled (PECOS I20090929000589); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 835 Cogburn Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jonathan Pewitt, M.D.Dermatology Physician1912198979
- Sarah Riley, PA-CPhysician Assistant1790338762
- Jordan Thompson, M.D.Dermatology Physician1073049920
Verify Erin A. Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 005589Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average physician assistant in 2024
734 Medicare Part D claims for 344 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Triamcinolone Acetonide130 claims
- Ketoconazole86 claims
- Nystatin84 claims
- Clobetasol Propionate76 claims
- Hydrocortisone47 claims
- Metronidazole41 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,843.19
62 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Aqua Dermatology OF Georgia PCCartersville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
209 physician assistant records list a practice address in Marietta
They are 209 of the 6,900 NPPES records with a practice address in Marietta, and 4,662 physician assistant records in Georgia.
All 209 in Marietta → All 4,662 in Georgia → Every provider in Marietta →
Other physician assistant records in Georgia
- Kirsten Aanensen, PA-CAtlanta, GA1669367702
- Elizabeth Aaron, PA-CMarietta, GA1174187967
- C Aasgaard, PADecatur, GA1447234869
- Lindsay Abernethy, PA-CSavannah, GA1407098189
- Aimee Abide, PA-CAtlanta, GA1902988157
- Abimbola Abiodun, P.A.Atlanta, GA1487749867
- Arlisia Ables-JonesAtlanta, GA1487385548
- Serena Abouzeidan, PA-CAtlanta, GA1710851340
- Julie Abrahamson, PA-CDoraville, GA1134395866
- Tala Abu-Shami, PA-CAtlanta, GA1235987983
Common questions
What is Erin A. Barnett, PA-C's NPI number?
Erin A. Barnett, PA-C's National Provider Identifier (NPI) is 1396817235, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin A. Barnett, PA-C located?
The NPPES record lists a practice address at 835 Cogburn Avenue, Marietta, GA, 30060. Phone: (770) 422-5557. Providers update this record themselves, so call before visiting.
How can I verify Erin A. Barnett, PA-C's license?
NPPES lists Georgia license number 005589, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Erin A. Barnett, PA-C prescribe under Medicare Part D?
In 2024, Erin A. Barnett, PA-C had 734 Medicare Part D claims for 344 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.