A Window To Wellness, LLC

A Window To Wellness, LLC is a healthcare organization registered as Clinical Social Worker in Newark, DE, holding Type 2 (organization) NPI 1275050296 since 2017. The authorized official on file is Mark Casagrande, Owner/Private Practitioner.

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NPI	1275050296
Entity type	Organization (Type 2)
Legal business name	A Window To Wellness, LLC
Practice address	700 BARKSDALE RD STE 6, Newark, DE, 19711
Phone	3022395297
Enumeration date	2017-08-30
Last updated in NPPES	2017-08-30

Authorized official

Name	Mark Casagrande
Title	Owner/Private Practitioner
Phone	3022395297

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Secondary	—	—
363LP0808X	Psychiatric/Mental Health Nurse Practitioner	Secondary	—	—
1041C0700X	Clinical Social Worker	Primary	Q1-0000611	DE

Copy-ready billing details

Provider: A Window To Wellness, LLC
NPI: 1275050296
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 700 BARKSDALE RD STE 6, Newark, DE, 19711

Providers at this address

NPI	Name	Type	Specialty	Location
1447993795	Michelle Coyne	Individual	Social Worker	Newark, DE
1124751359	Brittany Heitmann	Individual	Mental Health Counselor	Newark, DE
1679396378	Jnea Jenkins	Individual	Counselor	Newark, DE
1225909450	Marcia Nichols	Individual	Social Worker	Newark, DE
1164396297	Abigail Rodriguez-Stutts	Individual	Counselor	Newark, DE
1225903339	Aminata Massaquoi	Individual	Counselor	Newark, DE
1073468179	Emily Sestito	Individual	Marriage & Family Therapist	Newark, DE
1144178823	A'Mesha Coles	Individual	Counselor	Newark, DE

Verify this record

Cross-check NPI 1275050296 against the authoritative CMS record: view A Window To Wellness, LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is A Window To Wellness, LLC located?

The practice location on file with NPPES is in Newark, DE.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-08-30. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-08-30.