Kathleen G. Mathews, APRN, MSN
- Part D claims, 2024
- 14
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Industry payments
- $93
- Medical groups
- 2
- Practice address
- 175 Fore River Pkwy, Portland, ME 04102
- Practice phone
- Call (207) 879-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Light Mercy Hospital
Portland, Maine
Find Kathleen Mathews' 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.
Kathleen G. Mathews is an acute care nurse practitioner in Portland, Maine
Kathleen Mathews practices at Northern Light Mercy Hospital in Portland, Maine.
Kathleen Mathews' NPI, 1346918455, was assigned on September 2, 2021. Kathleen Mathews holds Maine license CNP241354.
- NPI
- 1346918455NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638561483
- NPI enumeration date
- September 2, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 879-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen G. Mathews practices at Northern Light Mercy Hospital in Portland, Maine
Kathleen Mathews' primary practice is Northern Light Mercy Hospital, at 175 Fore River Pkwy, Portland, ME 04102 in Cumberland County. The practice phone is (207) 879-3000.
- Northern Light Mercy Hospital175 Fore River Pkwy, Portland, ME 04102 · Cumberland CountyPhone(207) 879-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kathleen G. Mathews is affiliated with 2 sites of care and 2 medical groups
Kathleen Mathews' primary practice is Northern Light Mercy Hospital in Portland, Maine. Kathleen Mathews is also affiliated with Northern Light Mercy Hospital. The medical group on file is Northern Light Mercy Hospital. Dmand AI also links Kathleen Mathews to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathleen G. Mathews' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Mathews practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Mercy Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathleen G. Mathews is one of 152 acute care nurse practitioners in Maine
Acute care is Kathleen Mathews' primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Kathleen Mathews is licensed in Maine.
Specialties and state licenses
- Acute care nurse practitioner, MainePrimary
Acute care nurse practitioners near Kathleen Mathews
Counts of acute care 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
Kathleen G. Mathews' patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Kathleen Mathews' median patient age at 74, with 51% women.
Kathleen Mathews' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men46%
Source: Dmand AI Patient Panel Data
Kathleen G. Mathews wrote 14 Medicare Part D claims in 2024
In 2024, Kathleen Mathews wrote 14 Medicare Part D claims. 93% of them were for generic drugs.
Kathleen Mathews' Part D claims by kind of drug, 2024
- Generic13 claims93%
- Brand-name and other1 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Kathleen G. Mathews scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Kathleen Mathews for performance year 2024, reported as part of a group. Kathleen Mathews accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kathleen Mathews' MIPS scores, performance year 2024
- 82of 100Final score
- 60.7of 100Quality
- 91of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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Kathleen G. Mathews received $93 in industry payments in 2025
CMS Open Payments shows 3 general payments to Kathleen Mathews from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. QOL Medical, LLC paid the most, $93.
Companies that paid Kathleen Mathews 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 Kathleen G. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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 Kathleen G. 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 Kathleen G. Mathews' NPI number?
Kathleen G. Mathews' NPI number is 1346918455. It was assigned on September 2, 2021, and it is active in the NPI Registry.
What does Kathleen G. Mathews specialize in?
Kathleen G. Mathews is an acute care nurse practitioner in Portland, Maine. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Kathleen G. Mathews practice?
Kathleen Mathews practices at 175 Fore River Pkwy, Portland, ME 04102. Kathleen Mathews' primary practice is Northern Light Mercy Hospital in Portland, Maine. Dmand AI also links Kathleen Mathews to 1 medical group.
What is Kathleen G. Mathews' office phone number?
The practice phone on file for Kathleen Mathews is (207) 879-3000.
What is Kathleen G. Mathews' medical license number?
Kathleen Mathews holds Maine license CNP241354.
Which hospitals is Kathleen G. Mathews affiliated with?
Kathleen Mathews is affiliated with Northern Light Mercy Hospital.
What medical group is Kathleen G. Mathews part of?
Kathleen Mathews is linked to Northern Light Mercy Hospital. Dmand AI links Kathleen Mathews to 1 more medical group.
Does Kathleen G. Mathews accept Medicare?
Yes. CMS lists Kathleen Mathews as accepting Medicare assignment.
What is Kathleen G. Mathews' MIPS score?
Kathleen Mathews' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
Has Kathleen G. Mathews received payments from drug or device companies?
CMS Open Payments shows $93 in general payments to Kathleen Mathews from 1 company from 2025 to 2025. The largest total came from QOL Medical, LLC.
How long has Kathleen G. Mathews been practicing?
Kathleen Mathews graduated from medical school in 2019, 7 years ago.
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