Cathy J. Hostettler, ARNP
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 3,078
- MIPS score, 2024
- 80
- Hospital affiliations
- 5
- Industry payments
- $204
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Cathy Hostettler's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Cathy J. Hostettler is a nurse practitioner in Iowa City, Iowa
Cathy Hostettler practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Cathy Hostettler's NPI, 1174504310, was assigned on November 7, 2005. Cathy Hostettler holds Iowa license A156990.
- NPI
- 1174504310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698794691
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cathy J. Hostettler practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Cathy Hostettler's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Cathy J. Hostettler is affiliated with 5 sites of care and 2 medical groups
Cathy Hostettler's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Cathy Hostettler is also affiliated with Henry County Health Center. The medical group on file is Scanlan Center for School Mental Health Clinic. Dmand AI also links Cathy Hostettler to 3 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cathy J. Hostettler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cathy Hostettler practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cathy J. Hostettler is one of 1,051 nurse practitioners in Iowa
Nurse practitioner is Cathy Hostettler's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cathy Hostettler is licensed in Iowa.
Specialties and state licenses
- Nurse practitioner, IowaPrimary
Nurse practitioners near Cathy Hostettler
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Cathy J. Hostettler treated 160 Medicare patients in 2024, average age 72
CMS counts 160 Medicare patients who saw Cathy Hostettler in 2024. The largest group is 65 to 74, with 85 patients. 71% of them have high cholesterol, and 67% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cathy Hostettler's median patient age at 75, with 77% women.
Cathy Hostettler's Medicare patients by age, 2024
Cathy Hostettler's Medicare patients by sex, 2024
- Women12276%
- Men3824%
Chronic conditions among Cathy Hostettler's Medicare patients, 2024
- High cholesterol71%
- High blood pressure67%
- Arthritis33%
- Diabetes30%
- Mood disorders30%
- Anxiety28%
- Depression27%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Cathy Hostettler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cathy J. Hostettler wrote 3,078 Medicare Part D claims in 2024
In 2024, Cathy Hostettler wrote 3,078 Medicare Part D claims for 221 patients. 88% of them were for generic drugs.
Cathy Hostettler's Part D claims by kind of drug, 2024
- Generic2,704 claims88%
- Brand-name350 claims11%
- Other24 claims1%
Drug classes CMS tracks in Cathy Hostettler's Part D claims, 2024
- Opioids2%63 of 3,078 claims
- Antibiotics1%33 of 3,078 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cathy J. Hostettler scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Cathy Hostettler for performance year 2024, reported as part of a group. Cathy Hostettler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Cathy Hostettler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Cathy Hostettler's MIPS scores, performance year 2024
- 80of 100Final score
- 75.7of 100Quality
- 78of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Cathy J. Hostettler received $204 in industry payments in 2025
CMS Open Payments shows 3 general payments to Cathy Hostettler from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $159.
Companies that paid Cathy Hostettler the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cathy J. Hostettler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Cathy J. Hostettler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cathy J. Hostettler's NPI number?
Cathy J. Hostettler's NPI number is 1174504310. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What does Cathy J. Hostettler specialize in?
Cathy J. Hostettler is a nurse practitioner in Iowa City, Iowa. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cathy J. Hostettler practice?
Cathy Hostettler practices at 200 Hawkins Drive, Iowa City, IA 52242. Cathy Hostettler's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Cathy Hostettler to 3 hospitals and 1 medical group.
What is Cathy J. Hostettler's office phone number?
The practice phone on file for Cathy Hostettler is (319) 356-1616.
What is Cathy J. Hostettler's medical license number?
Cathy Hostettler holds Iowa license A156990.
Which hospitals is Cathy J. Hostettler affiliated with?
Cathy Hostettler practices at University of Iowa Health Care Medical Center in Iowa City, Iowa. Cathy Hostettler is also affiliated with Henry County Health Center. Dmand AI links Cathy Hostettler to 3 more hospitals.
What medical group is Cathy J. Hostettler part of?
Cathy Hostettler is linked to Scanlan Center for School Mental Health Clinic. Dmand AI links Cathy Hostettler to 1 more medical group.
Does Cathy J. Hostettler accept Medicare?
Yes. CMS lists Cathy Hostettler as accepting Medicare assignment.
Does Cathy J. Hostettler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Cathy Hostettler as offering telehealth services.
What is Cathy J. Hostettler's MIPS score?
Cathy Hostettler's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
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How many Medicare patients does Cathy J. Hostettler see?
CMS counts 160 Medicare patients who saw Cathy Hostettler in 2024, with an average age of 72.
Has Cathy J. Hostettler received payments from drug or device companies?
CMS Open Payments shows $204 in general payments to Cathy Hostettler from 2 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Cathy J. Hostettler been practicing?
Cathy Hostettler graduated from medical school in 1999, 27 years ago.
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