NPPES file of Aug 9, 2026

Joycephine W. Gituku

Psychiatric/Mental Health Nurse Practitioner · North Billerica, MA

Joycephine W. Gituku is a psychiatric/mental health nurse practitioner with a practice address in North Billerica, Massachusetts, and NPI 1104798024, issued on Sep 19, 2025. Check the license (Massachusetts RN2285055, 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
1104798024
Name
Joycephine W. Gituku
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
RN2285055 MA
Self-reported in NPPES; status is on the state search
Practice location
15 Corthell RD, North Billerica, MA 01862
Phone
(978) 866-5249
Enumerated
Sep 19, 2025
Record last updated
Sep 19, 2025
Medicare enrollment
Enrolled (PECOS I20251209002814); 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 Joycephine W. Gituku 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 RN2285055
    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 one group practice

  1. 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).

Joycephine W. Gituku among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts

Joycephine W. Gituku 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 2025, is newer than 85% of them.

  • NPI issued2025 · 85% of these records are older, 5% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2025 · 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).

3 psychiatric/mental health nurse practitioner records list a practice address in North Billerica

They are 3 of the 76 NPPES records with a practice address in North Billerica, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.

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

  1. Inyang Mercy AjamaNorth Billerica, MA 018621467226076
  2. Theresah Mukasa, RNNorth Billerica, MA 018621205667334
  3. Doreen Rwenzo, NURSE PRACTITIONERN Billerica, MA 018621871884759
  4. Olga Cobozeva, PMHNP-BSN Chelmsford, MA 018631164821864
  5. Olivia Flores-BourgeoisNorth Chelmsford, MA 018631790580835
  6. Henry KaggwaNorth Chelmsford, MA 018631578107959
  7. Maddalena Lovejoy, RNNorth Chelmsford, MA 018631871163857
  8. Eva Mutto, PMHN-BCNorth Chelmsford, MA 018631306119854

Common questions

What is Joycephine W. Gituku's NPI number?

Joycephine W. Gituku's National Provider Identifier (NPI) is 1104798024, issued on Sep 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Joycephine W. Gituku located?

The NPPES record lists a practice address at 15 Corthell RD, North Billerica, MA, 01862. Phone: (978) 866-5249. Providers update this record themselves, so call before visiting.

How can I verify Joycephine W. Gituku's license?

NPPES lists Massachusetts license number RN2285055, 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.

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.