NPPES file of Aug 9, 2026

Julliet Nassuuna

Psychiatric/Mental Health Nurse Practitioner · Canton, MA

Julliet Nassuuna is a psychiatric/mental health nurse practitioner with a practice address in Canton, Massachusetts, and NPI 1003624693, issued on Dec 27, 2024. Check the license (Massachusetts RN2301510, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003624693
Name
Julliet Nassuuna
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
RN2301510 MA
Self-reported in NPPES; status is on the state search
Practice location
1017 Turnpike St Ste 32A, Canton, MA 02021
Phone
(781) 236-7343
Enumerated
Dec 27, 2024
Record last updated
May 31, 2025
Medicare enrollment
Enrolled (PECOS I20250404002967); 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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8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →

Also registered at 1017 Turnpike St Ste 32A

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

  1. Aishea HenryCounselor1548742612
  2. Jocelyne Marcellus, NP-CPsychiatric/Mental Health Nurse Practitioner1013108471
  3. Kevin Owens, PMHNP-BC, MSNPsychiatric/Mental Health Nurse Practitioner1750181459
  4. Jeannie SimeusPsychiatric/Mental Health Nurse Practitioner1053102095

Verify Julliet Nassuuna 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 RN2301510    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

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

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Bills Medicare through 2 group practices

  1. First-Class Behavioral And Counseling ServicesCanton, MA
  2. Supportive Behavioral Care OF MA LLCBoston, MA

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

Julliet Nassuuna among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts

Julliet Nassuuna is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 76% of them.

  • NPI issued2024 · 76% of these records are older, 15% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2024 · median 2021 among the 1,309 with a school on file
  • Record last updated2025 · 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 363LP0808X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 psychiatric/mental health nurse practitioner records list a practice address in Canton

They are 13 of the 493 NPPES records with a practice address in Canton, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.

All 2,169 in Massachusetts → Every provider in Canton → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Queen Achoakawa, NPCanton, MA 020211386571339
  2. Chimezie Agomoh, PMHNP-BCCanton, MA 020211154906980
  3. Jasmin DasilvaCanton, MA 020211275319618
  4. Lillian Derosa, PMHNP-BC, BSN, RNCanton, MA 020211609384221
  5. Jocelyne Marcellus, NP-CCanton, MA 020211013108471
  6. Phuc Ha Phuong Nguyen, PMHNP-BCCanton, MA 020211225877632
  7. Franklin Olulu, DNPCanton, MA 020211568380871
  8. Kevin Owens, PMHNP-BC, MSNCanton, MA 020211750181459

Common questions

What is Julliet Nassuuna's NPI number?

Julliet Nassuuna's National Provider Identifier (NPI) is 1003624693, issued on Dec 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Julliet Nassuuna located?

The NPPES record lists a practice address at 1017 Turnpike St Ste 32A, Canton, MA, 02021. Phone: (781) 236-7343. Providers update this record themselves, so call before visiting.

How can I verify Julliet Nassuuna's license?

NPPES lists Massachusetts license number RN2301510, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.