Dr. Kathleen Mathieu, MD
- Part D claims, 2024
- 61
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1010 Delafield Road, Pittsburgh, PA 15215
- Practice phone
- Call (412) 360-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health
Residential Mental Health Facility · Pittsburgh, Pennsylvania
Find Dr. Mathieu'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. Kathleen Mathieu is a geriatric medicine (internal medicine) physician in Pittsburgh, Pennsylvania
Dr. Mathieu practices at H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health in Pittsburgh, Pennsylvania.
Dr. Mathieu's NPI, 1275263840, was assigned on June 15, 2022. Dr. Mathieu holds Tennessee license 77014.
- NPI
- 1275263840NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779969761
- NPI enumeration date
- June 15, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 360-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathleen Mathieu practices at H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health in Pittsburgh, Pennsylvania
Dr. Mathieu's primary practice is H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health, at 1010 Delafield Road, Pittsburgh, PA 15215. The practice phone is (412) 360-6600.
- H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health1010 Delafield Road, Pittsburgh, PA 15215Phone(412) 360-6600
Source: Dmand AI Affiliation Data
Dr. Kathleen Mathieu is affiliated with 2 sites of care and 1 medical group
Dr. Mathieu's primary practice is H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health in Pittsburgh, Pennsylvania. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Mathieu to 1 more government or correctional health site, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kathleen Mathieu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathieu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathleen Mathieu is one of 171 geriatric medicine (internal medicine) physicians in Pennsylvania
Geriatric medicine is Dr. Mathieu's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Mathieu is licensed in Tennessee.
Specialties and state licenses
- Geriatric medicine (internal medicine), TennesseePrimary
Geriatric medicine (internal medicine) physicians near Dr. Mathieu
Counts of geriatric medicine (internal medicine) physicians 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. Kathleen Mathieu's patients have a median age of 85
Across all payers, Dmand AI patient panel data puts Dr. Mathieu's median patient age at 85, with 50% women.
Dr. Mathieu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 85
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Kathleen Mathieu wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Mathieu wrote 61 Medicare Part D claims for 31 patients. 87% of them were for generic drugs.
Dr. Mathieu's Part D claims by kind of drug, 2024
- Generic53 claims87%
- Brand-name and other8 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Kathleen Mathieu takes part in Medicare
Dr. Mathieu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Kathleen Mathieu'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 Data |
| 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) |
| 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. Kathleen Mathieu
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. Kathleen Mathieu's NPI number?
Dr. Kathleen Mathieu's NPI number is 1275263840. It was assigned on June 15, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathleen Mathieu?
Dr. Kathleen Mathieu is a geriatric medicine (internal medicine) physician in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).
Where does Dr. Kathleen Mathieu practice?
Dr. Mathieu practices at 1010 Delafield Road, Pittsburgh, PA 15215. Dr. Mathieu's primary practice is H. John Heinz III Department of Veterans Affairs Medical Center - Behavioral Health in Pittsburgh, Pennsylvania. Dmand AI also links Dr. Mathieu to 1 government or correctional health site.
What is Dr. Kathleen Mathieu's office phone number?
The practice phone on file for Dr. Mathieu is (412) 360-6600.
What is Dr. Kathleen Mathieu's medical license number?
Dr. Mathieu holds Tennessee license 77014.
What medical group is Dr. Kathleen Mathieu part of?
Dr. Mathieu is linked to Vanderbilt University Medical Center.
Does Dr. Kathleen Mathieu accept Medicare?
Yes. CMS lists Dr. Mathieu as accepting Medicare assignment.
How long has Dr. Kathleen Mathieu been practicing?
Dr. Mathieu's NPI was assigned in 2022.
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