IndividualActive
Mary Onwuama, RN
NPI 1093022063 · Registered Nurse · Mattapan, MA
Mary Onwuama, RN is a Registered Nurse provider in Mattapan, MA (NPI 1093022063).
Provider details
- NPI number
- 1093022063
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN199743 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
246 Hebron St
Mattapan, MA 02126-1102
Phone: (617) 364-7654
Approximate (ZIP-level) locationGet directions
Mailing address
246 Hebron St
Mattapan, MA 02126-1102
Registry dates
- Enumerated
- 2010-09-10
- Last updated
- 2010-09-10
Frequently asked questions
- What is Mary Onwuama's NPI number?
- Mary Onwuama's National Provider Identifier (NPI) is 1093022063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Onwuama's specialty?
- Mary Onwuama is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Onwuama located?
- Mary Onwuama's practice location on file with NPPES is 246 Hebron St, Mattapan, MA 02126-1102.
- What is Mary Onwuama's phone number?
- The practice phone number listed in the NPPES registry for Mary Onwuama is (617) 364-7654.
- Is Mary Onwuama's NPI active?
- Yes — Mary Onwuama's NPI (1093022063) is active in the NPPES registry as of the last update on 2010-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.