What is Marilou Fonti's NPI number?

Marilou Fonti's National Provider Identifier (NPI) is 1851249189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilou Fonti's specialty?

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

Where is Marilou Fonti located?

Marilou Fonti's practice location on file with NPPES is 55 Main St Fl 3, Yonkers, NY 10701-2739.

What is Marilou Fonti's phone number?

The practice phone number listed in the NPPES registry for Marilou Fonti is (646) 722-4503.

Is Marilou Fonti's NPI active?

Yes — Marilou Fonti's NPI (1851249189) is active in the NPPES registry as of the last update on 2026-03-25.

IndividualActive

Marilou Fonti

NPI 1851249189 · Mental Health Counselor · Yonkers, NY

Marilou Fonti is a Mental Health Counselor provider in Yonkers, NY (NPI 1851249189).

Provider details

NPI number: 1851249189
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: P141447 (NY)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense P141447 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

55 Main St Fl 3

Yonkers, NY 10701-2739

Phone: (646) 722-4503

Street-level locationGet directions

More NY providers

Mailing address