Colleen Mrotek, APNP
NPI 1295334670 · Family Nurse Practitioner · Menomonee Falls, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Mrotek, APNP is a Family Nurse Practitioner provider in Menomonee Falls, WI (NPI 1295334670).
Provider details
- NPI number
- 1295334670
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- F06202393 (WI)
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 tenure28% of score
5 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
239 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 87 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $72 |
| Automated Urinalysis Test81003 | 39 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $135 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 14 | $90 |
Typical Medicare-allowed amounts for these services range $2–$135 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 64 | 64 |
| Prednisone | 64 | 64 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 40 |
| Azithromycin | 32 | 32 |
| Cephalexin | 31 | 30 |
| Cefadroxil | 27 | 27 |
| Doxycycline Hyclate | 27 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-18
- Last updated
- 2021-11-01
- Certified
- 2021-10-12
Frequently asked questions
- What is Colleen Mrotek's NPI number?
- Colleen Mrotek's National Provider Identifier (NPI) is 1295334670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Mrotek's specialty?
- Colleen Mrotek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colleen Mrotek located?
- Colleen Mrotek's practice location on file with NPPES is W129n7055 Northfield Dr, Menomonee Falls, WI 53051-0538.
- What is Colleen Mrotek's phone number?
- The practice phone number listed in the NPPES registry for Colleen Mrotek is (262) 253-5400.
- Does Colleen Mrotek accept Medicare?
- Colleen Mrotek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Mrotek's NPI active?
- Yes — Colleen Mrotek's NPI (1295334670) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.