Nancy Asencio, APNP
NPI 1962410530 · Nurse Practitioner · Lake Geneva, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Asencio, APNP is a Nurse Practitioner provider in Lake Geneva, WI (NPI 1962410530).
Provider details
- NPI number
- 1962410530
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1853-033 (WI)
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 tenure28% of score
19 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
3,509 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) |
|---|---|---|
| Anticoagulant Management of Patient Taking Warfarin93793 | 1,613 | $9 |
| Blood Test, Clotting Time85610 | 1,414 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 151 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $72 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 73 | $102 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 578 | 136 |
| Atorvastatin Calcium | 206 | 59 |
| Levothyroxine Sodium | 177 | 50 |
| Losartan Potassium | 115 | 37 |
| Lisinopril | 90 | 26 |
| Amlodipine Besylate | 88 | 27 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2022-05-10
- Certified
- 2022-05-10
Frequently asked questions
- What is Nancy Asencio's NPI number?
- Nancy Asencio's National Provider Identifier (NPI) is 1962410530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Asencio's specialty?
- Nancy Asencio is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Asencio located?
- Nancy Asencio's practice location on file with NPPES is 146 E Geneva Sq, Lake Geneva, WI 53147.
- What is Nancy Asencio's phone number?
- The practice phone number listed in the NPPES registry for Nancy Asencio is (262) 249-5000.
- Does Nancy Asencio accept Medicare?
- Nancy Asencio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Asencio's NPI active?
- Yes — Nancy Asencio's NPI (1962410530) is active in the NPPES registry as of the last update on 2022-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.