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Active NPI 1215476163 Individual Practitioner Female Practitioner

Cassandra Hartwig , NP

Nurse Practitioner • Waterloo, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Cassandra Hartwig, NP is a certified Nurse Practitioner practicing in Waterloo, WI. With approximately 10 years of clinical experience since completing medical education in 2016, Cassandra Hartwig delivers high-quality medical care to the local community at 537 MCKAY WAY.

Cassandra Hartwig is affiliated with Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of skin and tissue, 20.0 sq cm or less, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

537 Mckay Way

Waterloo, WI 535941530

Telephone 6082064364

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Waterloo, WI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs Matches City Avg
City Avg: 10.0 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
1 Specialists

Practicing in Waterloo, WI (4030 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hartwig (10 Years) 10 Yrs
Waterloo Specialty Average (10.0 Years) 10.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
201 80 $213.84 $52.10
11042 Removal of skin and tissue, 20.0 sq cm or less
187 82 $513.15 $44.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
87 87 $297.10 $63.83
97597 Removal of tissue from wound, 20.0 sq cm or less
62 41 $239.87 $27.89
11045 Removal of skin and tissue, each additional 20.0 sq cm or less
51 18 $155.33 $19.21
11043 Removal of muscle and/or tissue, 20.0 sq cm or less
27 14 $1103.81 $113.00

Medical Specialties & State Licenses

CMS Verified: 2023-06-23
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WI 7517

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.

401 W Mohawk Dr, Tomahawk, WI 544872274

Phone: 7154537200

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
📍
Updated Practice Location June 23, 2023

Registered at 537 MCKAY WAY, WATERLOO, WI 535941530 (Tel: 6082064364)

📍
Updated Business Mailing Address June 23, 2023

Registered at 537 MCKAY WAY, WATERLOO, WI 535941530

NPI Profile Active December 08, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address December 08, 2017

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

📍
Updated Practice Location December 08, 2017

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082637502)

👤
Provider Name / Credentials Updated December 08, 2017

Recorded as CASSANDRA HARTWIG, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 08, 2017

Nurse Practitioner (License #7517 in WI)

NPI Profile Active February 13, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location February 13, 2017

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082637502)

📍
Updated Business Mailing Address February 13, 2017

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001

👤
Provider Name / Credentials Updated February 13, 2017

Recorded as CASSANDRA RECOB, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2017

Nurse Practitioner (License #7517 in WI)

🟢
Initial NPI Registration & Enumeration February 13, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1215476163
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 13, 2017
Last Update: June 23, 2023
Sole Proprietor: No

Mailing Address

537 Mckay Way

Waterloo, WI 535941530

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.