IndividualActive
Maryellen Graham, RN
NPI 1649552126 · Registered Nurse · Hingham, MA
Maryellen Graham, RN is a Registered Nurse provider in Hingham, MA (NPI 1649552126).
Provider details
- NPI number
- 1649552126
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2267640 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
4 Elizabeth Ln
Hingham, MA 02043-2023
Phone: (401) 855-0848
Street-level locationGet directions
Mailing address
4 Elizabeth Ln
Hingham, MA 02043-2023
Registry dates
- Enumerated
- 2011-09-12
- Last updated
- 2011-09-12
Frequently asked questions
- What is Maryellen Graham's NPI number?
- Maryellen Graham's National Provider Identifier (NPI) is 1649552126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Graham's specialty?
- Maryellen Graham is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maryellen Graham located?
- Maryellen Graham's practice location on file with NPPES is 4 Elizabeth Ln, Hingham, MA 02043-2023.
- What is Maryellen Graham's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Graham is (401) 855-0848.
- Is Maryellen Graham's NPI active?
- Yes — Maryellen Graham's NPI (1649552126) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.