Chinyere Ofurum-Ononiwu, FNP
NPI 1023575081 · Family Medicine Physician · Hanover, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chinyere Ofurum-Ononiwu, FNP is a Family Medicine Physician provider in Hanover, MA (NPI 1023575081).
Provider details
- NPI number
- 1023575081
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2018086507 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
205 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $106 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0480 | 57 | $112 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 46 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $80 |
Typical Medicare-allowed amounts for these services range $61–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 117 | 43 |
| Lamotrigine | 42 | — |
| Fluvoxamine Maleate | 38 | — |
| Bupropion Hclbrand: Bupropion Xl | 26 | — |
| Aripiprazole | 26 | — |
| Lorazepam | 20 | — |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-26
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Chinyere Ofurum-Ononiwu's NPI number?
- Chinyere Ofurum-Ononiwu's National Provider Identifier (NPI) is 1023575081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chinyere Ofurum-Ononiwu's specialty?
- Chinyere Ofurum-Ononiwu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chinyere Ofurum-Ononiwu located?
- Chinyere Ofurum-Ononiwu's practice location on file with NPPES is 19 Myrtle St, Hanover, MA 02339-2525.
- What is Chinyere Ofurum-Ononiwu's phone number?
- The practice phone number listed in the NPPES registry for Chinyere Ofurum-Ononiwu is (617) 291-7124.
- Does Chinyere Ofurum-Ononiwu accept Medicare?
- Chinyere Ofurum-Ononiwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chinyere Ofurum-Ononiwu's NPI active?
- Yes — Chinyere Ofurum-Ononiwu's NPI (1023575081) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.