NPPES file of Aug 9, 2026

Gabriel Belosevic, NP, RN, AGPCNP-BC

Gerontology Nurse Practitioner · Needham Heights, MA

Gabriel Belosevic, NP, RN, AGPCNP-BC is a gerontology nurse practitioner with a practice address in Needham Heights, Massachusetts, and NPI 1972861607, issued on May 1, 2012. Check the license (Massachusetts RN2277279, 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
1972861607
Name
Gabriel Belosevic
Credential
NP, RN, AGPCNP-BC
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
RN2277279 MA
RN227279 MA
Self-reported in NPPES; status is on the state search
Practice location
254 2ND Ave, Needham Heights, MA 02494
Phone
(617) 421-2686
Enumerated
May 1, 2012
Record last updated
Dec 28, 2023
Medicare enrollment
Enrolled (PECOS I20150522000065); 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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Verify Gabriel Belosevic 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 RN2277279
    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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21% more Medicare Part D claims than the average gerontology nurse practitioner in 2024

1,655 Medicare Part D claims for 169 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Gabriel Belosevic1,655
  2. Specialty average1,369

Most prescribed

  1. Clonazepam144 claims
  2. Bupropion Xl92 claims
  3. Dextroamphetamine-Amphetamine80 claims
  4. Quetiapine Fumarate72 claims
  5. Lorazepam69 claims
  6. Lamotrigine57 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. Dcs Mental Health, IncMedford, MA
  2. Fenway Community Health Center, IncBoston, MA

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

Gabriel Belosevic among 379 gerontology nurse practitioner records in Massachusetts

Gabriel Belosevic, NP, RN, AGPCNP-BC is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 36% of them.

  • NPI issued2012 · 36% of these records are older, 61% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2013 · median 2017 among the 192 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 gerontology nurse practitioner record lists a practice address in Needham Heights

They are 1 of the 65 NPPES records with a practice address in Needham Heights, and 379 gerontology nurse practitioner records in Massachusetts.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Judith Hershey, NPNeedham, MA 024941104041151
  2. Paige Brown, NPWeston, MA 024931497411169
  3. Kathlyn Beaudry-Nowak, NPBelmont, MA 024781558319632
  4. Musa Mugenyi, RN, BSN, NPBelmont, MA 024781417722612
  5. Katherine Tardiff, APRN, BCArlington, MA 024741962568097
  6. Ingrid Philemond, NURSE PRACTITIONERChestnut Hill, MA 024671245913417
  7. Patricia Tabloski, PHD, APRNChestnut Hill, MA 024671639786296
  8. Millicent Rothman, RN, BC, NPWaltham, MA 024521821136771

Common questions

What is Gabriel Belosevic, NP, RN, AGPCNP-BC's NPI number?

Gabriel Belosevic, NP, RN, AGPCNP-BC's National Provider Identifier (NPI) is 1972861607, issued on May 1, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Gabriel Belosevic, NP, RN, AGPCNP-BC located?

The NPPES record lists a practice address at 254 2ND Ave, Needham Heights, MA, 02494. Phone: (617) 421-2686. Providers update this record themselves, so call before visiting.

How can I verify Gabriel Belosevic, NP, RN, AGPCNP-BC's license?

NPPES lists Massachusetts license number RN2277279, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Gabriel Belosevic, NP, RN, AGPCNP-BC prescribe under Medicare Part D?

In 2024, Gabriel Belosevic, NP, RN, AGPCNP-BC had 1,655 Medicare Part D claims for 169 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.