William Kvasnicka, P.A.-C
NPI 1801225024 · Medical Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kvasnicka, P.A.-C is a Medical Physician Assistant provider in Chicago, IL (NPI 1801225024).
Provider details
- NPI number
- 1801225024
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085.004850 (IL)
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 tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 99 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 37 | — |
| Valacyclovir Hclbrand: Valacyclovir | 32 | — |
| Rosuvastatin Calcium | 29 | 12 |
| Atorvastatin Calcium | 25 | 11 |
| Amlodipine Besylate | 22 | — |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,266 across 106 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
- 2013-11-07
- Last updated
- 2013-11-07
Frequently asked questions
- What is William Kvasnicka's NPI number?
- William Kvasnicka's National Provider Identifier (NPI) is 1801225024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kvasnicka's specialty?
- William Kvasnicka is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Kvasnicka located?
- William Kvasnicka's practice location on file with NPPES is 5159 S Ashland Ave, Chicago, IL 60609-4931.
- What is William Kvasnicka's phone number?
- The practice phone number listed in the NPPES registry for William Kvasnicka is (773) 434-9216.
- Does William Kvasnicka accept Medicare?
- William Kvasnicka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kvasnicka's NPI active?
- Yes — William Kvasnicka's NPI (1801225024) is active in the NPPES registry as of the last update on 2013-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.