Dr. Katherine A. Mathews, MD
- Medicare services, 2022
- 190
- Part D claims, 2024
- 21
- Hospital affiliations
- 1
- Industry payments
- $218
- Medical group
- 1
- Practice address
- 1055 North Curtis Road, Boise, ID 83706
- Practice phone
- Call (208) 367-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mathews' professional email, personal email and mobile number
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Dr. Katherine A. Mathews is a hospitalist in Boise, Idaho
Dr. Mathews practices at Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health.
Dr. Mathews' NPI, 1841296902, was assigned on June 23, 2005. Dr. Mathews graduated from Tufts University School of Medicine in 1992. Dr. Mathews holds Idaho license M10237.
- NPI
- 1841296902NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2005
- NPI status
- Active
- Practice phone
- (208) 367-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine A. Mathews practices at Saint Alphonsus Regional Medical Center in Boise, Idaho
Dr. Mathews' primary practice is Saint Alphonsus Regional Medical Center, at 1055 North Curtis Road, Boise, ID 83706 in Ada County. The practice phone is (208) 367-2121.
- Saint Alphonsus Regional Medical Center1055 North Curtis Road, Boise, ID 83706 · Ada CountyPhone(208) 367-2121
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine A. Mathews is affiliated with 1 site of care and 1 medical group
Dr. Mathews' primary practice is Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health. The medical group on file is Saint Alphonsus Regional Medical Center.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine A. Mathews' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathews practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Alphonsus Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine A. Mathews is one of 96 hospitalists in Idaho
Hospitalist is Dr. Mathews' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Mathews' licenses on file in 2 states: Idaho and New York.
Specialties and state licenses
- Hospitalist, IdahoPrimary
- Internal medicine, New York
Hospitalists near Dr. Mathews
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 A. Mathews billed Medicare for 190 services in 2022
CMS data shows 190 Medicare services from Dr. Mathews across 3 procedure codes in 2022. Medicare paid $11,868 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mathews' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 652022: 11272%
- Other services
- 2021: 582022: 7834%
Dr. Mathews compared with the Idaho median for hospitalists, 2022
- Dr. Mathews
- Idaho median
- Medicare services
- 190vs 51163% below
- Part D claims
- 344vs 605.7 times
Medians across 97 hospitalists in Idaho with Dmand AI profiles that report each measure.
Dr. Mathews' most billed Medicare procedure codes, 2022
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 A. Mathews' patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Mathews' median patient age at 41, with 59% women.
Dr. Mathews' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women59%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. Katherine A. Mathews wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Mathews wrote 21 Medicare Part D claims. They cover 21 drugs, with $27,750 in total drug cost. In 2022, CMS named 360 claims across 20 drugs.
Dr. Mathews' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3602023: 3444%
Drugs named by CMS: 21 in 2023, 20 in 2022.
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
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Dr. Katherine A. Mathews received $218 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Mathews from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $201.
General payments to Dr. Mathews by program year, 2017 to 2018
Companies that paid Dr. Mathews the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine A. Mathews graduated from Tufts University School of Medicine
Dr. Mathews graduated from Tufts University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine A. Mathews'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 A. Mathews
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 A. Mathews' NPI number?
Dr. Katherine A. Mathews' NPI number is 1841296902. It was assigned on June 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine A. Mathews?
Dr. Katherine A. Mathews is a hospitalist in Boise, Idaho. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Katherine A. Mathews practice?
Dr. Mathews practices at 1055 North Curtis Road, Boise, ID 83706. Dr. Mathews' primary practice is Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health.
What is Dr. Katherine A. Mathews' office phone number?
The practice phone on file for Dr. Mathews is (208) 367-2121.
What is Dr. Katherine A. Mathews' medical license number?
Dr. Mathews holds Idaho license M10237, one of the licenses on file in 2 states.
Which states has Dr. Katherine A. Mathews been licensed in?
Dmand AI has state licenses on file for Dr. Mathews in Idaho and New York.
Which hospitals is Dr. Katherine A. Mathews affiliated with?
Dr. Mathews practices at Saint Alphonsus Regional Medical Center in Boise, Idaho.
What medical group is Dr. Katherine A. Mathews part of?
Dr. Mathews is linked to Saint Alphonsus Regional Medical Center.
Does Dr. Katherine A. Mathews accept Medicare?
Yes. CMS data shows Dr. Mathews billed Medicare for 190 services in 2022.
What services does Dr. Katherine A. Mathews bill to Medicare?
In 2022, Dr. Mathews' most billed Medicare services were office visit, established patient (99215), medicare service (G2212) and care management and other visits (99490).
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Where did Dr. Katherine A. Mathews go to medical school?
Dr. Mathews graduated from Tufts University School of Medicine in 1992.
What drugs does Dr. Katherine A. Mathews prescribe most?
In 2023 Medicare Part D data, Dr. Mathews' most prescribed drugs by claims were Pantoprazole Sodium, Atorvastatin Calcium and Clonazepam.
Has Dr. Katherine A. Mathews received payments from drug or device companies?
CMS Open Payments shows $218 in general payments to Dr. Mathews from 2 companies from 2017 to 2018. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Katherine A. Mathews been practicing?
Dr. Mathews graduated from medical school in 1992, 34 years ago.
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