IndividualActive
Corinne Sieben
NPI 1548621048 · Registered Nurse · Mattapan, MA
Corinne Sieben is a Registered Nurse provider in Mattapan, MA (NPI 1548621048).
Provider details
- NPI number
- 1548621048
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 235448 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(72/100 index)
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
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
1135 Morton St
Mattapan, MA 02126-2834
Phone: (617) 533-2300
Street-level locationGet directions
Mailing address
1135 Morton St
Mattapan, MA 02126-2834
Registry dates
- Enumerated
- 2016-03-10
- Last updated
- 2016-03-10
Frequently asked questions
- What is Corinne Sieben's NPI number?
- Corinne Sieben's National Provider Identifier (NPI) is 1548621048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corinne Sieben's specialty?
- Corinne Sieben is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Corinne Sieben located?
- Corinne Sieben's practice location on file with NPPES is 1135 Morton St, Mattapan, MA 02126-2834.
- What is Corinne Sieben's phone number?
- The practice phone number listed in the NPPES registry for Corinne Sieben is (617) 533-2300.
- Is Corinne Sieben's NPI active?
- Yes — Corinne Sieben's NPI (1548621048) is active in the NPPES registry as of the last update on 2016-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.