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ISABELLA DRIESEN
NPI 1740158328
Social Worker in Smithtown, NY

Active since October 27, 2025
11 ROUTE 111, SMITHTOWN, NY 11787(631) 920-8306 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Isabella Driesen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ISABELLA DRIESEN (NPI 1740158328) is an individual social worker in Smithtown, New York and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1740158328
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameISABELLA DRIESEN
Location Address11 ROUTE 111Smithtown, NY 11787-3754
Mailing Address1985 Marcus AveNew Hyde Park, NY 11042-2008 · (631) 920-8306 · Fax (631) 920-8466
Phone(631) 920-8306
Sole ProprietorYes
Enumeration DateOctober 27, 2025
NPPES CertifiedOctober 27, 2025
✔ NPI 1740158328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
11 ROUTE 111, Smithtown, NY 11787
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. KEVFOY LENROY FLETCHER MASTERS IN SOCIAL WK
Counselor
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8303
SHAKERIA KERISHA SLATER
Student in an Organized Health Care Education/Training Program
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8303
STEPHANIE GRANATA
Student in an Organized Health Care Education/Training Program
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8300
LAURA CARRANO
Student in an Organized Health Care Education/Training Program
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8306
GAYLE MCCARTHY LCSW
Social Worker (Clinical)
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8300
VAISHNAVI VADDIGIRI M.D.
Psychiatry & Neurology (Psychiatry)
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8300
ALICIA MERCADO
Case Manager/Care Coordinator
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8346
AMANDA M COSTA
Case Manager/Care Coordinator
11 ROUTE 111
SMITHTOWN, NY 11787
Suffolk County (631) 920-8303

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Isabella Driesen's NPI number?

The NPI number for Isabella Driesen is 1740158328. It was assigned to this individual provider in the NPPES registry on October 27, 2025.

Where is Isabella Driesen located?

Isabella Driesen practices at 11 Route 111, Smithtown, NY 11787. The listed phone number is (631) 920-8306.

What is Isabella Driesen's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Isabella Driesen was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.