Chinyere Mmaku Ofurum-Ononiwu, FNP
Family Medicine Physician · Hanover, MA
Chinyere Mmaku Ofurum-Ononiwu, FNP is a family medicine physician with a practice address in Hanover, Massachusetts, and NPI 1023575081, issued on Feb 26, 2019. Check the license (Massachusetts 2018086507, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Chinyere Mmaku Ofurum-Ononiwu
- Credential
- FNP
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2018086507 MA
Self-reported in NPPES; status is on the state search - Practice location
- 19 Myrtle St, Hanover, MA 02339
- Phone
- (617) 291-7124
- Enumerated
- Feb 26, 2019
- Record last updated
- Feb 25, 2025
- Fax
- (781) 885-0287
- Medicare enrollment
- Enrolled (PECOS I20190829001115); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Verify Chinyere Mmaku Ofurum-Ononiwu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 2018086507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
445 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Buprenorphine-Naloxone117 claims
- Lamotrigine42 claims
- Fluvoxamine Maleate38 claims
- Aripiprazole26 claims
- Bupropion Xl26 claims
- Lorazepam20 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 2 group practices
- Carewell Urgent Care Centers OF MA, PCNorwell, MA
- 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).
Chinyere Mmaku Ofurum-Ononiwu among 2,265 family medicine physician records in Massachusetts
Chinyere Mmaku Ofurum-Ononiwu, FNP is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2022 · median 2006 among the 1,529 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Massachusetts
There are 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Hanover → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Griever, M.D.Halifax, MA 023381316013006
- Jeffrey Tannenbaum, MDHanson, MA 023411699761155
- Jessica Oneill, FNP-CHolbrook, MA 023431346128808
- Michael Tremblay, D.O.Holbrook, MA 023431093761793
- Surender Singh, MDHanover, MA 023341063574457
- Michelle Beaupre, M.D.East Bridgewater, MA 023331851303655
- Imane Bentahar, MDEast Bridgewater, MA 023331245488105
- Kevin Broderick, D.O.East Bridgewater, MA 023331013954759
Common questions
What is Chinyere Mmaku Ofurum-Ononiwu, FNP's NPI number?
Chinyere Mmaku Ofurum-Ononiwu, FNP's National Provider Identifier (NPI) is 1023575081, issued on Feb 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chinyere Mmaku Ofurum-Ononiwu, FNP located?
The NPPES record lists a practice address at 19 Myrtle St, Hanover, MA, 02339. Phone: (617) 291-7124. Providers update this record themselves, so call before visiting.
How can I verify Chinyere Mmaku Ofurum-Ononiwu, FNP's license?
NPPES lists Massachusetts license number 2018086507, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chinyere Mmaku Ofurum-Ononiwu, FNP prescribe under Medicare Part D?
In 2024, Chinyere Mmaku Ofurum-Ononiwu, FNP had 445 Medicare Part D claims for 84 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.