Patricia Ngaruiya, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Lexington, MA
Patricia Ngaruiya, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Lexington, Massachusetts, and NPI 1548593288, issued on Sep 14, 2009. Check the license (Massachusetts 2022152052, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patricia Ngaruiya
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 2022152052 MA
274567 MA
Self-reported in NPPES; status is on the state search - Practice location
- 125 Hartwell Ave, Lexington, MA 02421
- Phone
- (781) 643-9944
- Enumerated
- Sep 14, 2009
- Record last updated
- May 9, 2025
- Fax
- (978) 776-6403
- Medicaid ID
- 110027776B MA
- Medicare enrollment
- Enrolled (PECOS I20230824002302); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 125 Hartwell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patricia Ngaruiya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2022152052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
823 Medicare Part D claims for 82 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Clozapine66 claims
- Clonazepam43 claims
- Lorazepam42 claims
- Haloperidol41 claims
- Trazodone Hcl34 claims
- Sertraline Hcl26 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 one group practice
- Eliot Community Human ServicesConcord, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Ngaruiya among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Patricia Ngaruiya, PMHNP-BC 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 2009, is newer than 11% of them.
- NPI issued2009 · 11% of these records are older, 88% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2023 · 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).
10 psychiatric/mental health nurse practitioner records list a practice address in Lexington
They are 10 of the 1,467 NPPES records with a practice address in Lexington, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Lexington → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Veronica Calderon, PMHNPLexington, MA 024211982402103
- Emma Clay, RNLexington, MA 024211003598202
- Jessica Flowers, PMHNP-BCLexington, MA 024211811665938
- Kirsten Joseph, PMHNP-BCLexington, MA 024211477375749
- Stacie Rose, PMHNPLexington, MA 024211871194381
- Amanda Sheehan, PMHNP-BC, FNP-BCLexington, MA 024211407375280
- Rosette Wakanabo, RNLexington, MA 024211629788906
- Sarlah Bernard, PMHNPLexington, MA 024201508623125
Common questions
What is Patricia Ngaruiya, PMHNP-BC's NPI number?
Patricia Ngaruiya, PMHNP-BC's National Provider Identifier (NPI) is 1548593288, issued on Sep 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Ngaruiya, PMHNP-BC located?
The NPPES record lists a practice address at 125 Hartwell Ave, Lexington, MA, 02421. Phone: (781) 643-9944. Providers update this record themselves, so call before visiting.
How can I verify Patricia Ngaruiya, PMHNP-BC's license?
NPPES lists Massachusetts license number 2022152052, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Patricia Ngaruiya, PMHNP-BC prescribe under Medicare Part D?
In 2024, Patricia Ngaruiya, PMHNP-BC had 823 Medicare Part D claims for 82 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.