Marissa Siemiatkoski
NPI 1528685898 · Student in an Organized Health Care Education/Training Program · Waterbury, CT
Marissa Siemiatkoski is a Student in an Organized Health Care Education/Training Program provider in Waterbury, CT (NPI 1528685898).
Provider details
- NPI number
- 1528685898
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2020-07-02
- Last updated
- 2020-07-02
- Certified
- 2020-07-02
Frequently asked questions
- What is Marissa Siemiatkoski's NPI number?
- Marissa Siemiatkoski's National Provider Identifier (NPI) is 1528685898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Siemiatkoski's specialty?
- Marissa Siemiatkoski is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Marissa Siemiatkoski located?
- Marissa Siemiatkoski's practice location on file with NPPES is 141 E Main St, Waterbury, CT 06702-2310.
- What is Marissa Siemiatkoski's phone number?
- The practice phone number listed in the NPPES registry for Marissa Siemiatkoski is (203) 574-9000.
- Is Marissa Siemiatkoski's NPI active?
- Yes — Marissa Siemiatkoski's NPI (1528685898) is active in the NPPES registry as of the last update on 2020-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.