Maryann Gnys, PHD
NPI 1558303834 · Clinical Psychologist · Riviera Beach, FL
Maryann Gnys, PHD is a Clinical Psychologist provider in Riviera Beach, FL (NPI 1558303834).
Provider details
- NPI number
- 1558303834
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 694 (RI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2009-12-21
Frequently asked questions
- What is Maryann Gnys's NPI number?
- Maryann Gnys's National Provider Identifier (NPI) is 1558303834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Gnys's specialty?
- Maryann Gnys is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Maryann Gnys located?
- Maryann Gnys's practice location on file with NPPES is 7305 N Military Trl, Riviera Beach, FL 33410-7417.
- What is Maryann Gnys's phone number?
- The practice phone number listed in the NPPES registry for Maryann Gnys is (561) 422-8262.
- Is Maryann Gnys's NPI active?
- Yes — Maryann Gnys's NPI (1558303834) is active in the NPPES registry as of the last update on 2009-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.