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Douglas Simonian, LMHC
NPI 1790587582 · Mental Health Counselor · Merrick, NY
Douglas Simonian, LMHC is a Mental Health Counselor provider in Merrick, NY (NPI 1790587582).
Provider details
- NPI number
- 1790587582
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- 015822 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1757 Merrick Ave Ste 106
Merrick, NY 11566-2717
Phone: (516) 247-6449
Street-level locationGet directions
Mailing address
53 Sherman Ave
Rockville Centre, NY 11570-3135
Registry dates
- Enumerated
- 2025-03-25
- Last updated
- 2025-03-25
- Certified
- 2025-03-17
Frequently asked questions
- What is Douglas Simonian's NPI number?
- Douglas Simonian's National Provider Identifier (NPI) is 1790587582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Simonian's specialty?
- Douglas Simonian is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Douglas Simonian located?
- Douglas Simonian's practice location on file with NPPES is 1757 Merrick Ave Ste 106, Merrick, NY 11566-2717.
- What is Douglas Simonian's phone number?
- The practice phone number listed in the NPPES registry for Douglas Simonian is (516) 247-6449.
- Is Douglas Simonian's NPI active?
- Yes — Douglas Simonian's NPI (1790587582) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.