Kathleen Mathews, MSN, APRN
Acute Care Nurse Practitioner · Portland, ME
Kathleen Mathews, MSN, APRN is an acute care nurse practitioner with a practice address in Portland, Maine, and NPI 1346918455, issued on Sep 2, 2021. Check the license (Maine CNP241354, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Mathews
- Credential
- MSN, APRN
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- CNP241354 ME
Self-reported in NPPES; status is on the state search - Practice location
- 175 Fore River Pkwy, Portland, ME 04102
- Phone
- (207) 879-3000
- Enumerated
- Sep 2, 2021
- Record last updated
- Sep 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20240916001680); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 167 in Maine → Look up another NPI →
Also registered at 175 Fore River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cole BarskiCertified Registered Nurse Anesthetist1043930910
- Ari Berman, MDInternal Medicine Physician1225015829
- Kirsten Berman, M.D.Internal Medicine Physician1043280431
Verify Kathleen Mathews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP241354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
14 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Mercy HospitalPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Mathews among 167 acute care nurse practitioner records in Maine
Kathleen Mathews, MSN, APRN is one of 167 acute care nurse practitioner records with a practice address in Maine. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 39% of them.
- NPI issued2021 · 39% of these records are older, 56% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2019 · median 2021 among the 118 with a school on file
- Record last updated2024 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Maine
There are 167 acute care nurse practitioner records in Maine.
All 167 in Maine → Every provider in Portland → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Angela Amano, NPPortland, ME 041021720313232
- Erin Bacon, AGACNPPortland, ME 041021760729057
- Kristen Bell, NPPortland, ME 041021265786511
- Meghan Botler, ACNPPortland, ME 041021922375864
- Mary Brennan, APRN-BCPortland, ME 041021699782623
- Courtney Chartrand, NPPortland, ME 041021821391947
- Ashley Geller, NPPortland, ME 041021588928212
- Catherine Grams, NPPortland, ME 041021356658462
Common questions
What is Kathleen Mathews, MSN, APRN's NPI number?
Kathleen Mathews, MSN, APRN's National Provider Identifier (NPI) is 1346918455, issued on Sep 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Mathews, MSN, APRN located?
The NPPES record lists a practice address at 175 Fore River Pkwy, Portland, ME, 04102. Phone: (207) 879-3000. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Mathews, MSN, APRN's license?
NPPES lists Maine license number CNP241354, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Mathews, MSN, APRN prescribe under Medicare Part D?
In 2024, Kathleen Mathews, MSN, APRN had 14 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.