Cecilia Winowiecki, P.A.
NPI 1780752733 · Physician Assistant · Sterling, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cecilia Winowiecki, P.A. is a Physician Assistant provider in Sterling, VA (NPI 1780752733).
Provider details
- NPI number
- 1780752733
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 0110006923 (VA)
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
19 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
254 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 | 65 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 63 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 51 | $149 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 19 | $12 |
| Urinalysis, Manual Test81002 | 17 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 15 |
| Rosuvastatin Calcium | 35 | 11 |
| Amlodipine Besylate | 34 | 11 |
| Levothyroxine Sodium | 33 | — |
| Lisinopril | 26 | — |
| Hydrochlorothiazide | 21 | — |
| Buspirone Hcl | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59 across 3 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
- 2006-11-30
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Cecilia Winowiecki's NPI number?
- Cecilia Winowiecki's National Provider Identifier (NPI) is 1780752733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecilia Winowiecki's specialty?
- Cecilia Winowiecki is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cecilia Winowiecki located?
- Cecilia Winowiecki's practice location on file with NPPES is 46440 Benedict Drive, Suite 107, Sterling, VA 20164-6602.
- What is Cecilia Winowiecki's phone number?
- The practice phone number listed in the NPPES registry for Cecilia Winowiecki is (703) 450-1125.
- Does Cecilia Winowiecki accept Medicare?
- Cecilia Winowiecki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cecilia Winowiecki's NPI active?
- Yes — Cecilia Winowiecki's NPI (1780752733) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.