Kristen Wozniak, FNP-BC
NPI 1225205735 · Family Nurse Practitioner · Barrington, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Wozniak, FNP-BC is a Family Nurse Practitioner provider in Barrington, IL (NPI 1225205735).
Provider details
- NPI number
- 1225205735
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024167807 (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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,727 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 632 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 229 | $43 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 227 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 215 | $112 |
| Biopsy of Related Skin Growth, First Growth11102 | 158 | $75 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 71 | 37 |
| Clobetasol Propionate | 54 | 38 |
| Metoprolol Succinate | 54 | — |
| Triamcinolone Acetonide | 40 | 30 |
| Hydrocortisone | 29 | 19 |
| Escitalopram Oxalate | 27 | — |
| Famotidine | 27 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-14
- Last updated
- 2021-12-30
- Certified
- 2021-12-30
Frequently asked questions
- What is Kristen Wozniak's NPI number?
- Kristen Wozniak's National Provider Identifier (NPI) is 1225205735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Wozniak's specialty?
- Kristen Wozniak is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Wozniak located?
- Kristen Wozniak's practice location on file with NPPES is 1531 S Grove Ave, Barrington, IL 60010-5240.
- What is Kristen Wozniak's phone number?
- The practice phone number listed in the NPPES registry for Kristen Wozniak is (847) 381-8899.
- Does Kristen Wozniak accept Medicare?
- Kristen Wozniak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Wozniak's NPI active?
- Yes — Kristen Wozniak's NPI (1225205735) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.