What is Mary Joya's NPI number?

Mary Joya's National Provider Identifier (NPI) is 1659191609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Joya's specialty?

Mary Joya is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mary Joya located?

Mary Joya's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.

What is Mary Joya's phone number?

The practice phone number listed in the NPPES registry for Mary Joya is (516) 822-6111.

Is Mary Joya's NPI active?

Yes — Mary Joya's NPI (1659191609) is active in the NPPES registry as of the last update on 2026-04-20.

IndividualActive

Mary Joya

NPI 1659191609 · Mental Health Counselor · Hicksville, NY

Mary Joya is a Mental Health Counselor provider in Hicksville, NY (NPI 1659191609).

Provider details

NPI number: 1659191609
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 017816 (NY)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 017816 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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

950 S Oyster Bay Rd

Hicksville, NY 11801-3510

Phone: (516) 822-6111

Street-level locationGet directions

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Mailing address