NPPES file of Aug 9, 2026

Charles S. Matusovich, FNP

Family Nurse Practitioner · Westbrook, ME

Charles S. Matusovich, FNP is a family nurse practitioner with a practice address in Westbrook, Maine, and NPI 1134143514, issued on Jul 27, 2006. Check the license (Maine R042849, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134143514
Name
Charles S. Matusovich
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R042849 ME
Self-reported in NPPES; status is on the state search
Practice location
2 Chabot St, Westbrook, ME 04092
Phone
(207) 857-9311
Enumerated
Jul 27, 2006
Record last updated
Oct 21, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(207) 857-9324
Medicaid ID
287750099 ME
Medicare enrollment
Enrolled (PECOS I20060112000263); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2 Chabot St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ravi Chandrasekaran, D.O.Internal Medicine Physician1538101886
  2. Elwood Fox, DOPhysical Medicine & Rehabilitation Physician1770530404
  3. Howard Glass, D.O.Cardiovascular Disease Physician1063443539
  4. Geraldine Ollila, D.O.Family Medicine Physician1043252364
  5. Owen Pickus, D.O.Hematology & Oncology Physician1174565667
  6. Miguel Velazquez, D.O.Neuromusculoskeletal Medicine & OMM Physician1043241516

Verify Charles S. Matusovich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license R042849
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.9 times the Medicare Part D claims of the average family nurse practitioner in 2024

6,341 Medicare Part D claims for 458 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 334 claims were for opioids.

  1. Charles Matusovich6,341
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium339 claims
  2. Lisinopril254 claims
  3. Albuterol Sulfate Hfa202 claims
  4. Omeprazole185 claims
  5. Amlodipine Besylate183 claims
  6. Levothyroxine Sodium182 claims

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score57.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Bridgton HospitalBridgton, ME · Critical Access Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

29 family nurse practitioner records list a practice address in Westbrook

They are 29 of the 559 NPPES records with a practice address in Westbrook, and 1,274 family nurse practitioner records in Maine.

Other family nurse practitioner records in Maine

  1. Jessica Abbatiello, NP-CPortland, ME1871811737
  2. Susan Abbott, FNP-CWaterville, ME1366776007
  3. Tammy Abbott, NPLewiston, ME1578199246
  4. Samuel Acha, FNP-BCWestbrook, ME1053832113
  5. Shannon Achorn, NPRockland, ME1891594271
  6. Christa Adams, FNPLewiston, ME1215697891
  7. Chrystal Adams, FNPBangor, ME1235180209
  8. Sarah Adams, NPLewiston, ME1891933677
  9. Katharine Addicott, FNPPortland, ME1013032036
  10. Allison Ainsworth, NPFort Fairfield, ME1487710505

Common questions

What is Charles S. Matusovich, FNP's NPI number?

Charles S. Matusovich, FNP's National Provider Identifier (NPI) is 1134143514, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles S. Matusovich, FNP located?

The NPPES record lists a practice address at 2 Chabot St, Westbrook, ME, 04092. Phone: (207) 857-9311. Providers update this record themselves, so call before visiting.

How can I verify Charles S. Matusovich, FNP's license?

NPPES lists Maine license number R042849, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Charles S. Matusovich, FNP prescribe under Medicare Part D?

In 2024, Charles S. Matusovich, FNP had 6,341 Medicare Part D claims for 458 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Charles S. Matusovich, FNP's MIPS final score?

The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.