Onyemaechi Onyekwu, CNM
NPI 1164887477 · Advanced Practice Midwife · Boston, MA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onyemaechi Onyekwu, CNM is a Advanced Practice Midwife provider in Boston, MA (NPI 1164887477).
Provider details
- NPI number
- 1164887477
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN2298045 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 637 Washington StDorchester, MA 02124-3510Phone: (617) 825-9660Fax: (617) 288-7898
Registry dates
- Enumerated
- 2015-12-31
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Onyemaechi Onyekwu's NPI number?
- Onyemaechi Onyekwu's National Provider Identifier (NPI) is 1164887477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onyemaechi Onyekwu's specialty?
- Onyemaechi Onyekwu is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Onyemaechi Onyekwu located?
- Onyemaechi Onyekwu's practice location on file with NPPES is 850 Harrison Ave, Boston, MA 02118-4001.
- What is Onyemaechi Onyekwu's phone number?
- The practice phone number listed in the NPPES registry for Onyemaechi Onyekwu is (617) 414-2000.
- Does Onyemaechi Onyekwu accept Medicare?
- Onyemaechi Onyekwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Onyemaechi Onyekwu's NPI active?
- Yes — Onyemaechi Onyekwu's NPI (1164887477) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.