Kathryn Costidis, MHC
NPI 1578226833 · Student in an Organized Health Care Education/Training Program · Hicksville, NY
Kathryn Costidis, MHC is a Student in an Organized Health Care Education/Training Program provider in Hicksville, NY (NPI 1578226833).
Provider details
- NPI number
- 1578226833
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MHC
- Sex
- Female
- Sole proprietor
- Yes
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
4 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
- 2021-10-14
- Last updated
- 2021-10-14
- Certified
- 2021-10-14
Frequently asked questions
- What is Kathryn Costidis's NPI number?
- Kathryn Costidis's National Provider Identifier (NPI) is 1578226833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Costidis's specialty?
- Kathryn Costidis 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 Kathryn Costidis located?
- Kathryn Costidis's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.
- What is Kathryn Costidis's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Costidis is (516) 396-2752.
- Is Kathryn Costidis's NPI active?
- Yes — Kathryn Costidis's NPI (1578226833) is active in the NPPES registry as of the last update on 2021-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.