NPPES file of Aug 9, 2026

Esther Wangechi Ruminjo

Adult Psychiatric/Mental Health Registered Nurse · Randolph, MA

Esther Wangechi Ruminjo is an adult psychiatric/mental health registered nurse with a practice address in Randolph, Massachusetts, and NPI 1245070093, issued on May 29, 2024. Check the license (Massachusetts 258829, 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
1245070093
Name
Esther Wangechi Ruminjo
Primary taxonomy
Adult Psychiatric/Mental Health Registered Nurse 163WP0809X
License number
258829 MA
Self-reported in NPPES; status is on the state search
Practice location
7 Fred Dolan Cir, Randolph, MA 02368
Phone
(617) 470-6801
Enumerated
May 29, 2024
Record last updated
May 29, 2024
Medicare enrollment
Enrolled (PECOS I20250108002935); 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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Verify Esther Wangechi Ruminjo 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 258829
    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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99% fewer Medicare Part D claims than the average adult psychiatric/mental health registered nurse in 2024

13 Medicare Part D claims, against an average of 1,135 among the 111 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Esther Ruminjo13
  2. Specialty average1,135

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. Riverside Community Care IncNorwood, MA

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

Esther Wangechi Ruminjo among 180 adult psychiatric/mental health registered nurse records in Massachusetts

Esther Wangechi Ruminjo is one of 180 adult psychiatric/mental health registered nurse records with a practice address in Massachusetts. 24% 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 84% of them.

  • NPI issued2024 · 84% of these records are older, 11% newer
  • In a Medicare fileYes · 24% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2023 · median 1996 among the 31 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WP0809X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Psychiatric/Mental Health Registered Nurse providers in Massachusetts

There are 180 adult psychiatric/mental health registered nurse records in Massachusetts.

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

  1. Robin Disola, MSN, RN, PMHNPRandolph, MA 023681598562084
  2. Marcella DixonRandolph, MA 023681285127001
  3. Pauline Serkey, APRN,B.C.Plymouth, MA 023601134221963
  4. Rosemary Macfarlane, APRNHanover, MA 023391184680753
  5. Jennifer ConnollyLexington, MA 024211437925286
  6. Nicholas KariukiLexington, MA 024211649017393
  7. Ellen Lundin, R.N.Brockton, MA 023021922700012
  8. Judith Post, R.N.,C.S.Brockton, MA 023021902990450

Common questions

What is Esther Wangechi Ruminjo's NPI number?

Esther Wangechi Ruminjo's National Provider Identifier (NPI) is 1245070093, issued on May 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Esther Wangechi Ruminjo located?

The NPPES record lists a practice address at 7 Fred Dolan Cir, Randolph, MA, 02368. Phone: (617) 470-6801. Providers update this record themselves, so call before visiting.

How can I verify Esther Wangechi Ruminjo's license?

NPPES lists Massachusetts license number 258829, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Esther Wangechi Ruminjo prescribe under Medicare Part D?

In 2024, Esther Wangechi Ruminjo had 13 Medicare Part D claims; the average among adult psychiatric/mental health registered nurse prescribers was 1,135. 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.