Brittany Mccarthy, PA
NPI 1679244818 · Physician Assistant · Knoxville, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brittany Mccarthy, PA is a Physician Assistant provider in Knoxville, TN (NPI 1679244818).
Provider details
- NPI number
- 1679244818
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
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
4 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,695 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 423 | $72 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 405 | $5 |
| Destruction of Skin Growth, 1-14 Growths17110 | 206 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 136 | $42 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 104 | $45 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 193 | 138 |
| Ketoconazole | 147 | 58 |
| Clobetasol Propionate | 119 | 63 |
| Hydrocortisone | 98 | 63 |
| Doxycycline Monohydrate | 36 | 26 |
| Mupirocin | 30 | 30 |
| Clindamycin Phosphate | 25 | 17 |
| Nystatin | 22 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,737 across 112 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
Additional practice locations (4)
- 1450 Dowell Springs Blvd Ste 210Knoxville, TN 37909-2448Phone: (865) 524-2547
- 1928 Alcoa Hwy Ste 209Knoxville, TN 37920-1504Phone: (865) 524-2547
- 7557 Dannaher Dr Ste G20Powell, TN 37849-1517Phone: (865) 362-8507
- 657 Middle Creek Rd Ste 114Sevierville, TN 37862-5014Phone: (865) 690-9467
Registry dates
- Enumerated
- 2021-09-27
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Brittany Mccarthy's NPI number?
- Brittany Mccarthy's National Provider Identifier (NPI) is 1679244818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Mccarthy's specialty?
- Brittany Mccarthy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brittany Mccarthy located?
- Brittany Mccarthy's practice location on file with NPPES is 123 Fox Rd, Knoxville, TN 37922-3369.
- What is Brittany Mccarthy's phone number?
- The practice phone number listed in the NPPES registry for Brittany Mccarthy is (865) 690-9467.
- Does Brittany Mccarthy accept Medicare?
- Brittany Mccarthy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brittany Mccarthy's NPI active?
- Yes — Brittany Mccarthy's NPI (1679244818) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.