Constance Cayer-Wirtz, N.P.
NPI 1396036901 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constance Cayer-Wirtz, N.P. is a Nurse Practitioner provider in Milwaukee, WI (NPI 1396036901).
Provider details
- NPI number
- 1396036901
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 4361-033 (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 tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 28 |
| Sitagliptin Phosphatebrand: Januvia | 27 |
| Benztropine Mesylate | 27 |
| Linagliptinbrand: Tradjenta | 26 |
| Methimazole | 26 |
| Oxcarbazepine | 22 |
| Lisinopril | 21 |
| Carvedilol | 17 |
| Losartan Potassium | 15 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-29
- Last updated
- 2017-04-21
Frequently asked questions
- What is Constance Cayer-Wirtz's NPI number?
- Constance Cayer-Wirtz's National Provider Identifier (NPI) is 1396036901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Cayer-Wirtz's specialty?
- Constance Cayer-Wirtz is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Constance Cayer-Wirtz located?
- Constance Cayer-Wirtz's practice location on file with NPPES is 11200 W Parkland Ave, Milwaukee, WI 53224-3127.
- What is Constance Cayer-Wirtz's phone number?
- The practice phone number listed in the NPPES registry for Constance Cayer-Wirtz is (888) 562-5442.
- Does Constance Cayer-Wirtz accept Medicare?
- Constance Cayer-Wirtz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constance Cayer-Wirtz's NPI active?
- Yes — Constance Cayer-Wirtz's NPI (1396036901) is active in the NPPES registry as of the last update on 2017-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.