Catherine Duval, PA-C
NPI 1891146940 · Physician Assistant · Winston Salem, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Duval, PA-C is a Physician Assistant provider in Winston Salem, NC (NPI 1891146940).
Provider details
- NPI number
- 1891146940
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-06521 (NC)
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,011 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 338 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 248 | $52 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 103 | $40 |
| Biopsy of Related Skin Growth, First Growth11102 | 95 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 91 | $78 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 148 | 105 |
| Clobetasol Propionate | 91 | 47 |
| Hydrocortisone | 63 | 49 |
| Clindamycin Phosphate | 62 | 27 |
| Doxycycline Hyclate | 55 | 35 |
| Ketoconazole | 55 | 41 |
| Fluorouracil | 39 | 34 |
| Atorvastatin Calcium | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$395 across 10 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 (1)
- 50 Miller St Ste GWinston Salem, NC 27104Phone: (336) 718-7660Fax: (336) 718-7679
Registry dates
- Enumerated
- 2016-06-29
- Last updated
- 2022-12-05
- Certified
- 2022-12-05
Frequently asked questions
- What is Catherine Duval's NPI number?
- Catherine Duval's National Provider Identifier (NPI) is 1891146940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Duval's specialty?
- Catherine Duval is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Duval located?
- Catherine Duval's practice location on file with NPPES is 3333 Brookview Hills Blvd Ste 204, Winston Salem, NC 27103-5661.
- What is Catherine Duval's phone number?
- The practice phone number listed in the NPPES registry for Catherine Duval is (336) 774-3740.
- Does Catherine Duval accept Medicare?
- Catherine Duval is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Duval's NPI active?
- Yes — Catherine Duval's NPI (1891146940) is active in the NPPES registry as of the last update on 2022-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.