Karen Itzel Hammes, ARNP
Karen Itzel Hammes is a Family Nurse Practitioner based in Iowa City, IA with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across IA can see Karen Itzel Hammes, ARNP in person in Iowa City or via virtual visit — no travel required. She has been practicing since 2017 — over 13 years. She regularly sees Medicare patients with hypertension, high cholesterol, and anxiety (per CMS claims data).
Older · 3394dNPPES updated 2017-02-05 · verify NPI on CMS · Verify license at Iowa Board of Medicine
How Does This Doctor Compare?
Medicare Patients
72
Unique beneficiaries
Standard volumePrescription Recipients
75
Patients prescribed
Prescriptions Written
622
Total claims
Total Medicare drug cost: $41k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Anxiety Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Excessive worry or fear that interferes with daily life
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
A condition where the body cannot properly regulate blood sugar levels
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
13 years in practice
Established
Definition to come...
Taxonomy: 363LF0000X
Virtual Nursing Care With Karen Itzel Hammes
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Karen Itzel Hammes for blood pressure monitoring, cholesterol management, anxiety counseling — no travel to Iowa City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Karen Itzel Hammes
Dr. Hammes is listed as active in the NPI registry with telehealth listed in Iowa City, IA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (319) 384-8822.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Karen Itzel Hammes
Practice Location
2557 N Dodge St, Iowa City, IA 52245-9556
Mailing Address
2557 N Dodge St, Iowa City, IA 52245-9556
This is a provider directory. Contact the office directly to schedule appointments.
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