IndividualActive
Julia Katartzis
NPI 1558142406 · Mental Health Counselor · Melville, NY
Julia Katartzis is a Mental Health Counselor provider in Melville, NY (NPI 1558142406).
Provider details
- NPI number
- 1558142406
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 016470 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
25 Melville Park Rd Ste 110d
Melville, NY 11747-3182
Phone: (516) 754-9109
Street-level locationGet directions
Mailing address
16 Lincoln Rd
Bethpage, NY 11714-2241
Registry dates
- Enumerated
- 2023-10-06
- Last updated
- 2025-11-30
- Certified
- 2025-11-30
Frequently asked questions
- What is Julia Katartzis's NPI number?
- Julia Katartzis's National Provider Identifier (NPI) is 1558142406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Katartzis's specialty?
- Julia Katartzis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Julia Katartzis located?
- Julia Katartzis's practice location on file with NPPES is 25 Melville Park Rd Ste 110d, Melville, NY 11747-3182.
- What is Julia Katartzis's phone number?
- The practice phone number listed in the NPPES registry for Julia Katartzis is (516) 754-9109.
- Is Julia Katartzis's NPI active?
- Yes — Julia Katartzis's NPI (1558142406) is active in the NPPES registry as of the last update on 2025-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.