Erin R. Brewer Ross, PA
Physician Assistant · Johnson City, TN
Erin R. Brewer Ross, PA is a physician assistant with a practice address in Johnson City, Tennessee, and NPI 1730699224, issued on Oct 10, 2017. Check the license (Tennessee 4508, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin R. Brewer Ross
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4508 TN
Self-reported in NPPES; status is on the state search - Practice location
- 303 Med Tech Pkwy Ste 100, Johnson City, TN 37604
- Phone
- (423) 282-5611
- Enumerated
- Oct 10, 2017
- Record last updated
- Aug 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (423) 282-5712
- Medicare enrollment
- Enrolled (PECOS I20210713002648); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 303 Med Tech Pkwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Allison Hutto, NPFamily Nurse Practitioner1558636415
- Michael Mabry, DOFamily Medicine Physician1982130993
Verify Erin R. Brewer Ross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 4508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average physician assistant in 2024
1,076 Medicare Part D claims for 147 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril63 claims
- Amlodipine Besylate62 claims
- Rosuvastatin Calcium56 claims
- Omeprazole37 claims
- Metformin Hcl30 claims
- Hydrochlorothiazide28 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: $270.31
15 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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 2 group practices
- Animo Sano Psychiatry PLLCDurham, NC
- State OF Franklin Healthcare Associates, PLLCJohnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
99 physician assistant records list a practice address in Johnson City
They are 99 of the 3,807 NPPES records with a practice address in Johnson City, and 3,055 physician assistant records in Tennessee.
All 99 in Johnson City → All 3,055 in Tennessee → Every provider in Johnson City →
Other physician assistant records in Tennessee
- Katrina Aardema, PA-CGallatin, TN1679039010
- Anum Abbas, PAMemphis, TN1548048671
- Samir AbdeljawadNashville, TN1396674370
- Rojin Abdullah, PA-CNashville, TN1982292447
- Cecilia Abello, PA-CNashville, TN1760336101
- Jadie Abendroth, PA-CMemphis, TN1073815742
- Marina Abraham, PA-CNashville, TN1316696370
- Merielle AbreuThompsons Station, TN1467048876
- Amanda Absher, PA-CMaryville, TN1144430794
- Seth Achey, PABristol, TN1437213857
Common questions
What is Erin R. Brewer Ross, PA's NPI number?
Erin R. Brewer Ross, PA's National Provider Identifier (NPI) is 1730699224, issued on Oct 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Erin R. Brewer Ross, PA located?
The NPPES record lists a practice address at 303 Med Tech Pkwy Ste 100, Johnson City, TN, 37604. Phone: (423) 282-5611. Providers update this record themselves, so call before visiting.
How can I verify Erin R. Brewer Ross, PA's license?
NPPES lists Tennessee license number 4508, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Erin R. Brewer Ross, PA prescribe under Medicare Part D?
In 2024, Erin R. Brewer Ross, PA had 1,076 Medicare Part D claims for 147 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.