NPPES file of Aug 9, 2026

Carolyn Anne Matheson, CNP

Adult Health Nurse Practitioner · Boston, MA

Carolyn Anne Matheson, CNP is an adult health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1801133467, issued on Jan 15, 2013. Check the license (Massachusetts RN2283155, as entered in NPPES) with the Massachusetts 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801133467
Name
Carolyn Anne Matheson
Credential
CNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
RN2283155 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit Street, Boston, MA 02114
Phone
(857) 238-0535
Enumerated
Jan 15, 2013
Record last updated
Jan 24, 2025
Medicare enrollment
Enrolled (PECOS I20160112002090); 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.
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Also registered at 55 Fruit Street

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

  1. Stephen Abraham, M.D.Specialist1487743316
  2. Nadia Ahmad, M.D.Internal Medicine Physician1912198037
  3. Fayaz Ahmed, MDStudent in an Organized Health Care Education/Training Program1528245024
  4. John Albin, MD, PHDInfectious Disease Physician1528472644
  5. Mary Amatangelo, NPAcute Care Nurse Practitioner1114191442
  6. Tian You An, M.D.Anesthesiology Physician1801145792

Verify Carolyn Anne Matheson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2283155
    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 Massachusetts license search

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30% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

891 Medicare Part D claims for 255 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Carolyn Matheson891
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium72 claims
  2. Lisinopril42 claims
  3. Gabapentin39 claims
  4. Omeprazole34 claims
  5. Metoprolol Succinate30 claims
  6. Buprenorphine-Naloxone29 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.

Bills Medicare through 2 group practices

  1. Boston Health Care For The Homeless Program, Inc.Boston, MA
  2. Massachusetts General Physicians Organization IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carolyn Anne Matheson among 1,465 adult health nurse practitioner records in Massachusetts

Carolyn Anne Matheson, CNP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.

  • NPI issued2013 · 71% of these records are older, 24% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2015 · median 2010 among the 634 with a school on file
  • Record last updated2025 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

454 adult health nurse practitioner records list a practice address in Boston

They are 454 of the 41,865 NPPES records with a practice address in Boston, and 1,465 adult health nurse practitioner records in Massachusetts.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Richard Ahern, ANPBoston, MA 021141508825951
  2. Martha Brezina, NPBoston, MA 021141629087432
  3. Deborah Bullard, N.P.Boston, MA 021141700974854
  4. Amy Casazza, ANP-BCBoston, MA 021141417015835
  5. Diane Doyle, NPBoston, MA 021141881751600
  6. Sheila Falco, MS, RN, CSBoston, MA 021141376691063
  7. Camille Madden, N.P.Boston, MA 021141639226988
  8. Patricia Olsen, NPBoston, MA 021141790833309

Common questions

What is Carolyn Anne Matheson, CNP's NPI number?

Carolyn Anne Matheson, CNP's National Provider Identifier (NPI) is 1801133467, issued on Jan 15, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Anne Matheson, CNP located?

The NPPES record lists a practice address at 55 Fruit Street, Boston, MA, 02114. Phone: (857) 238-0535. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Anne Matheson, CNP's license?

NPPES lists Massachusetts license number RN2283155, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Carolyn Anne Matheson, CNP prescribe under Medicare Part D?

In 2024, Carolyn Anne Matheson, CNP had 891 Medicare Part D claims for 255 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.