NPPES file of Aug 9, 2026

Katelyn Magazzu

Obstetrics & Gynecology Nurse Practitioner · Boston, MA

Katelyn Magazzu is an obstetrics & gynecology nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1922732627, issued on Jul 11, 2022. Check the license (Massachusetts RN2347448, 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
1922732627
Name
Katelyn Magazzu
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
RN2347448 MA
Self-reported in NPPES; status is on the state search
Practice location
165 Dartmouth St, Boston, MA 02116
Phone
(617) 859-5000
Enumerated
Jul 11, 2022
Record last updated
Feb 20, 2024
Medicare enrollment
Enrolled (PECOS I20221007000794); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 165 Dartmouth St

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

  1. Stephen Baer, MDObstetrics & Gynecology Physician1578528568
  2. Bryan Bordeaux, D.O.Internal Medicine Physician1972560696
  3. Mary Carson, MDObstetrics & Gynecology Physician1356308787
  4. Mackenzie Casey, FNP-BC, RNPrimary Care Nurse Practitioner1033897731
  5. Michelle Chan, FNP-BCFamily Nurse Practitioner1952003386
  6. Sameer Chinoy, MDFamily Medicine Physician1770677767

Verify Katelyn Magazzu 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 RN2347448    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
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84% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

31 Medicare Part D claims for 15 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Katelyn Magazzu31
  2. Specialty average198

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

  1. Atrius Health IncBoston, MA

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

Obstetrics & Gynecology Nurse Practitioner providers in Massachusetts

There are 89 obstetrics & gynecology nurse practitioner records in Massachusetts.

All 89 in Massachusetts → Every provider in Boston →

Other obstetrics & gynecology nurse practitioner records in Massachusetts

  1. Kathleen Ammon, NPMelrose, MA1104282136
  2. Christen Anderson, NPWaltham, MA1982889986
  3. Alma Arnold, NURSE PRACTITIONERDorchester, MA1124177688
  4. Sarah Bansen, APRNSomerville, MA1225181910
  5. Katherine Bell, NPBurlington, MA1477791317
  6. Christie Benson, NPNeedham, MA1962634725
  7. Jessica Bourbeau, MSNBoston, MA1205603313
  8. Laura Brown, CNPWoburn, MA1235597204
  9. Colleen CanavanWaltham, MA1225971070
  10. Natalya Carney, NPFramingham, MA1952428815

Common questions

What is Katelyn Magazzu's NPI number?

Katelyn Magazzu's National Provider Identifier (NPI) is 1922732627, issued on Jul 11, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn Magazzu located?

The NPPES record lists a practice address at 165 Dartmouth St, Boston, MA, 02116. Phone: (617) 859-5000. Providers update this record themselves, so call before visiting.

How can I verify Katelyn Magazzu's license?

NPPES lists Massachusetts license number RN2347448, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Katelyn Magazzu prescribe under Medicare Part D?

In 2024, Katelyn Magazzu had 31 Medicare Part D claims for 15 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.