Janet Woloszynek, CNM
NPI 1528622743 · Psychiatric/Mental Health Nurse Practitioner · Maryville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Woloszynek, CNM is a Psychiatric/Mental Health Nurse Practitioner provider in Maryville, IL (NPI 1528622743).
Provider details
- NPI number
- 1528622743
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 209-018759 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
7 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
537 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 | 278 | $109 |
| Assessment of Emotional Or Behavioral Problems96127 | 163 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $79 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 22 | $12 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 14 | $171 |
Typical Medicare-allowed amounts for these services range $5–$171 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 238 | 42 |
| Duloxetine Hcl | 235 | 42 |
| Trazodone Hcl | 206 | 38 |
| Escitalopram Oxalate | 205 | 35 |
| Buspirone Hcl | 187 | 36 |
| Sertraline Hcl | 178 | 38 |
| Bupropion Hclbrand: Bupropion Xl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$794 across 25 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
- 2019-04-23
- Last updated
- 2022-11-29
- Certified
- 2022-11-29
Frequently asked questions
- What is Janet Woloszynek's NPI number?
- Janet Woloszynek's National Provider Identifier (NPI) is 1528622743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Woloszynek's specialty?
- Janet Woloszynek is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Woloszynek located?
- Janet Woloszynek's practice location on file with NPPES is 6805 State Route 162 Ste 201, Maryville, IL 62062-8530.
- What is Janet Woloszynek's phone number?
- The practice phone number listed in the NPPES registry for Janet Woloszynek is (618) 288-5019.
- Does Janet Woloszynek accept Medicare?
- Janet Woloszynek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Woloszynek's NPI active?
- Yes — Janet Woloszynek's NPI (1528622743) is active in the NPPES registry as of the last update on 2022-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.