Grace Onye
Psychiatric/Mental Health Nurse Practitioner · Quincy, MA
Grace Onye is a psychiatric/mental health nurse practitioner with a practice address in Quincy, Massachusetts, and NPI 1336517150, issued on Sep 10, 2015. Check the license (Massachusetts RN2282497, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grace Onye
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN2282497 MA
Self-reported in NPPES; status is on the state search - Practice location
- 110 W Squantum St, Quincy, MA 02171
- Phone
- (617) 376-3000
- Enumerated
- Sep 10, 2015
- Record last updated
- Apr 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20221212002622); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 110 W Squantum St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casey Blanchette, RNAmbulatory Care Registered Nurse1447135405
- Lawrence Civale, LICSWClinical Social Worker1194746206
- Lisa Hamilton, NPNurse Practitioner1699840173
- Tracey HigginsRegistered Nurse1396694683
- Sarah Laurianno-FlanaganPeer Specialist1235828799
- Celeste Le, RN, RDNRegistered Dietitian1750881777
Verify Grace Onye in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2282497Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
154 Medicare Part D claims for 43 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Prazosin Hcl25 claims
- Buspirone Hcl23 claims
- Citalopram Hbr15 claims
- Mirtazapine15 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.
Industry payments in 2024: $22.83
1 payment: food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Manet Community Health Center, Inc.Taunton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grace Onye among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Grace Onye 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 2015, is newer than 24% of them.
- NPI issued2015 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2021 among the 1,309 with a school on file
- Record last updated2024 · 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).
26 psychiatric/mental health nurse practitioner records list a practice address in Quincy
They are 26 of the 2,716 NPPES records with a practice address in Quincy, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Quincy → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Cynthia Iwunze, NURSE PRACTITIONERQuincy, MA 021711821776774
- Darkovna Juste, PMHNP-BCQuincy, MA 021711396508883
- Taixiang Saur, NURSE PRACTITIONERQuincy, MA 021711285296632
- Salamata Alex-Kamara, PMHNPQuincy, MA 021691578320396
- Hilda Anigbogu, APRN, MSN, PMHNP-BCQuincy, MA 021691083258875
- Valerie Doherty-StuartQuincy, MA 021691326854183
- Andrea Gamsby, PMHNPQuincy, MA 021691124852652
- Kathi Grafe, CNPQuincy, MA 021691417350042
Common questions
What is Grace Onye's NPI number?
Grace Onye's National Provider Identifier (NPI) is 1336517150, issued on Sep 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Grace Onye located?
The NPPES record lists a practice address at 110 W Squantum St, Quincy, MA, 02171. Phone: (617) 376-3000. Providers update this record themselves, so call before visiting.
How can I verify Grace Onye's license?
NPPES lists Massachusetts license number RN2282497, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Grace Onye prescribe under Medicare Part D?
In 2024, Grace Onye had 154 Medicare Part D claims for 43 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.