Dr. Katherine Mae Ignacio, MD
- Medicare services, 2024
- 1,255
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 389
- MIPS score, 2024
- 80
- Hospital affiliations
- 3
- Practice address
- 500 E Market Street, Iowa City, IA 52245
- Practice phone
- Call (319) 339-0300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ignacio'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.
Dr. Katherine Mae Ignacio is a hospitalist in Iowa City, Iowa
Dr. Ignacio practices at University of Iowa Health Care Medical Center Downtown in Iowa City, Iowa, part of The University of Iowa.
Dr. Ignacio's NPI, 1134215270, was assigned on October 5, 2006. Dr. Ignacio holds Iowa license MD-46962.
- NPI
- 1134215270NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496752032
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 339-0300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Mae Ignacio practices at University of Iowa Health Care Medical Center Downtown in Iowa City, Iowa
Dr. Ignacio's primary practice is University of Iowa Health Care Medical Center Downtown, at 500 E Market Street, Iowa City, IA 52245 in Johnson County. The practice phone is (319) 339-0300.
- University of Iowa Health Care Medical Center Downtown500 E Market Street, Iowa City, IA 52245 · Johnson CountyPhone(319) 339-0300
Source: Dmand AI Affiliation Data
Dr. Katherine Mae Ignacio is affiliated with 4 sites of care and 1 medical group
Dr. Ignacio's primary practice is University of Iowa Health Care Medical Center Downtown in Iowa City, Iowa, part of The University of Iowa. Dr. Ignacio is also affiliated with University of Iowa Health Care Medical Center. The medical group on file is Scanlan Center for School Mental Health Clinic. Dmand AI also links Dr. Ignacio to 1 more hospital and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Mae Ignacio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ignacio practices, 4 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 Downtown | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Mae Ignacio is one of 262 hospitalists in Iowa
Hospitalist is Dr. Ignacio's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Ignacio's licenses on file in 5 states: Iowa, Georgia, Ohio, Texas and Utah.
Specialties and state licenses
- Hospitalist, IowaPrimary
- Internal medicine, Georgia
- Ohio license
- Texas license
- Utah license
Hospitalists near Dr. Ignacio
Counts of hospitalists 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
Dr. Katherine Mae Ignacio billed Medicare for 1,255 services in 2024
CMS data shows 1,255 Medicare services from Dr. Ignacio across 7 procedure codes in 2024, for 327 Medicare patients. Medicare paid $85,878 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ignacio's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0002024: 1,25526%
Dr. Ignacio compared with the Iowa median for hospitalists, 2024
- Dr. Ignacio
- Iowa median
- Medicare services
- 1,255vs 4752.6 times
- Medicare patients
- 327vs 23440% above
- Part D claims
- 165vs 752.2 times
Medians across 231 hospitalists in Iowa with Dmand AI profiles that report each measure.
Dr. Ignacio's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Mae Ignacio treated 327 Medicare patients in 2024, average age 79
CMS counts 327 Medicare patients who saw Dr. Ignacio in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ignacio's median patient age at 78, with 56% women.
Dr. Ignacio's Medicare patients by age, 2024
Dr. Ignacio's Medicare patients by sex, 2024
- Women19560%
- Men13240%
Chronic conditions among Dr. Ignacio's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Mood disorders47%
- Chronic kidney disease45%
- Depression45%
- Heart failure45%
- Ischemic heart disease45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ignacio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Mae Ignacio wrote 389 Medicare Part D claims in 2024
In 2024, Dr. Ignacio wrote 389 Medicare Part D claims for 175 patients. 88% of them were for generic drugs. CMS names the drug for 165 of them, across 10 drugs with 11 or more claims each, at $8,663 in total drug cost. In 2023, CMS named 72 claims across 5 drugs.
Dr. Ignacio's Part D claims by kind of drug, 2024
- Generic341 claims88%
- Brand-name and other48 claims12%
Dr. Ignacio's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ignacio's Part D claims, 2024
- Opioids5%21 of 389 claims
- Antibiotics19%72 of 389 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 722024: 165129%
Drugs named by CMS: 10 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Katherine Mae Ignacio 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 Dr. Ignacio for performance year 2024, reported as part of a group. Dr. Ignacio accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ignacio'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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Dr. Katherine Mae Ignacio received $338 in industry payments from 2016 to 2024
CMS Open Payments shows 18 general payments to Dr. Ignacio from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $135.
General payments to Dr. Ignacio by program year, 2016 to 2024
Companies that paid Dr. Ignacio the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katherine Mae Ignacio'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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 Dr. Katherine Mae Ignacio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katherine Mae Ignacio's NPI number?
Dr. Katherine Mae Ignacio's NPI number is 1134215270. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Mae Ignacio?
Dr. Katherine Mae Ignacio is a hospitalist in Iowa City, Iowa. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Katherine Mae Ignacio practice?
Dr. Ignacio practices at 500 E Market Street, Iowa City, IA 52245. Dr. Ignacio's primary practice is University of Iowa Health Care Medical Center Downtown in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Dr. Ignacio to 1 hospital and 1 hospice.
What is Dr. Katherine Mae Ignacio's office phone number?
The practice phone on file for Dr. Ignacio is (319) 339-0300.
What is Dr. Katherine Mae Ignacio's medical license number?
Dr. Ignacio holds Iowa license MD-46962, one of the licenses on file in 5 states.
Which states has Dr. Katherine Mae Ignacio been licensed in?
Dmand AI has state licenses on file for Dr. Ignacio in Iowa, Georgia, Ohio, Texas and Utah.
Which hospitals is Dr. Katherine Mae Ignacio affiliated with?
Dr. Ignacio practices at University of Iowa Health Care Medical Center Downtown in Iowa City, Iowa. Dr. Ignacio is also affiliated with University of Iowa Health Care Medical Center. Dmand AI links Dr. Ignacio to 1 more hospital.
What medical group is Dr. Katherine Mae Ignacio part of?
Dr. Ignacio is linked to Scanlan Center for School Mental Health Clinic.
Does Dr. Katherine Mae Ignacio accept Medicare?
Yes. CMS data shows Dr. Ignacio billed Medicare for 1,255 services in 2024, and Dr. Ignacio accepts Medicare assignment.
What is Dr. Katherine Mae Ignacio's MIPS score?
Dr. Ignacio'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 Dr. Katherine Mae Ignacio see?
CMS counts 327 Medicare patients who saw Dr. Ignacio in 2024, with an average age of 79.
What services does Dr. Katherine Mae Ignacio bill to Medicare?
In 2024, Dr. Ignacio's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
What drugs does Dr. Katherine Mae Ignacio prescribe most?
In 2024 Medicare Part D data, Dr. Ignacio's most prescribed drugs by claims were Prednisone, Metoprolol Succinate and Cefdinir.
Has Dr. Katherine Mae Ignacio received payments from drug or device companies?
CMS Open Payments shows $338 in general payments to Dr. Ignacio from 8 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Katherine Mae Ignacio been practicing?
Dr. Ignacio graduated from medical school in 2001, 25 years ago.
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