Erin Brewer Ross, PA
NPI 1730699224 · Physician Assistant · Johnson City, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Brewer Ross, PA is a Physician Assistant provider in Johnson City, TN (NPI 1730699224).
Provider details
- NPI number
- 1730699224
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 4508 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
112 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 25 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 18 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 16 | $8 |
Typical Medicare-allowed amounts for these services range $8–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 63 | 22 |
| Amlodipine Besylate | 62 | 17 |
| Rosuvastatin Calcium | 56 | 17 |
| Omeprazole | 37 | 17 |
| Metformin Hcl | 30 | — |
| Hydrochlorothiazide | 28 | 11 |
| Mirtazapine | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-10
- Last updated
- 2021-08-19
- Certified
- 2021-08-19
Frequently asked questions
- What is Erin Brewer Ross's NPI number?
- Erin Brewer Ross's National Provider Identifier (NPI) is 1730699224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Brewer Ross's specialty?
- Erin Brewer Ross is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Brewer Ross located?
- Erin Brewer Ross's practice location on file with NPPES is 303 Med Tech Pkwy Ste 100, Johnson City, TN 37604-2392.
- What is Erin Brewer Ross's phone number?
- The practice phone number listed in the NPPES registry for Erin Brewer Ross is (423) 282-5611.
- Does Erin Brewer Ross accept Medicare?
- Erin Brewer Ross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Brewer Ross's NPI active?
- Yes — Erin Brewer Ross's NPI (1730699224) is active in the NPPES registry as of the last update on 2021-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.