Doctor profile · Federal record
Dr. Nancy Asencio, APNP
Nurse Practitioner · Nurse Practitioner · Lake Geneva, WI
- NPI 1962410530
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
146 E Geneva Sq
Lake Geneva, WI 53147
(262) 249-5000
fax (262) 249-7142 - Mailing address
-
3301 W Forest Home Ave
Milwaukee, WI 532152843
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- May 10, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Wisconsin #134897-030 · Wisconsin #1853-033
- Medicaid
- WI #43938100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962410530. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,618
Distinct HCPCS
10
Medicare allowed
$71,241
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93793 |
Anticoagulant management of patient taking warfarin | 1,637 | 133 | $9 | |
85610 |
Blood test, clotting time | 1,440 | 127 | $4 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 151 | 103 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 144 | 117 | $73 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 65 | 65 | $104 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 40 | 37 | $46 | |
G0008 |
Administration of influenza virus vaccine | 29 | 29 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 26 | 26 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 22 | $146 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 14 | 14 | $155 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 127. This provider delivers 28× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,474
Patients
414
Total drug cost
$20,013
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Warfarin Sodium | Generic | 316 | 103 | $4,207 |
| Atorvastatin Calcium | Generic | 199 | 55 | $2,270 |
| Levothyroxine Sodium | Generic | 174 | 39 | $2,185 |
| Losartan Potassium | Generic | 103 | 29 | $1,120 |
| Amlodipine Besylate | Generic | 83 | 28 | $424 |
| Omeprazole | Generic | 78 | 26 | $1,538 |
| Pantoprazole Sodium | Generic | 78 | 15 | $947 |
| Lisinopril | Generic | 77 | 20 | $614 |
| Gabapentin | Generic | 76 | 22 | $2,050 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 64 | 23 | $1,756 |
Hospital affiliations
Frequently asked questions
What is Dr. Nancy Asencio's medical specialty?
Dr. Nancy Asencio practices Nurse Practitioner in Lake Geneva, WI.
Where does Dr. Nancy Asencio practice?
Dr. Nancy Asencio practices at 146 E Geneva Sq, Lake Geneva, WI 53147. Office phone: 2622495000.
What is Dr. Nancy Asencio's NPI?
Dr. Nancy Asencio's National Provider Identifier (NPI) is 1962410530, issued by NPPES.
Does Dr. Nancy Asencio accept Medicare assignment?
Yes. Dr. Nancy Asencio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Asencio commonly perform?
Top Medicare-reported procedures in 2023: Anticoagulant management of patient taking warfarin (HCPCS 93793); Blood test, clotting time (HCPCS 85610); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.