Kathy Willenborg, RN, PMHNP-BC
NPI 1760770085 · Psychiatric/Mental Health Nurse Practitioner · Anna, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathy Willenborg, RN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Anna, IL (NPI 1760770085).
Provider details
- NPI number
- 1760770085
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209016361 (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 tenure25% of score
14 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
211 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 175 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $71 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 16 | $44 |
Typical Medicare-allowed amounts for these services range $44–$71 (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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 50 | 17 |
| Quetiapine Fumarate | 43 | 13 |
| Trazodone Hcl | 33 | 11 |
| Benztropine Mesylate | 27 | — |
| Prazosin Hcl | 27 | 11 |
| Oxcarbazepine | 21 | — |
| Olanzapine | 20 | — |
| Bupropion Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$299 across 15 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
- 2011-07-20
- Last updated
- 2022-10-01
- Certified
- 2022-10-01
Frequently asked questions
- What is Kathy Willenborg's NPI number?
- Kathy Willenborg's National Provider Identifier (NPI) is 1760770085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Willenborg's specialty?
- Kathy Willenborg is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathy Willenborg located?
- Kathy Willenborg's practice location on file with NPPES is 1000 N Main St, Anna, IL 62906-1652.
- What is Kathy Willenborg's phone number?
- The practice phone number listed in the NPPES registry for Kathy Willenborg is (618) 202-6441.
- Does Kathy Willenborg accept Medicare?
- Kathy Willenborg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathy Willenborg's NPI active?
- Yes — Kathy Willenborg's NPI (1760770085) is active in the NPPES registry as of the last update on 2022-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.