1. Home
  2. Directory
  3. Delaware
  4. Dover
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SAGE MENTAL HEALTHCARE LLC
NPI 1407682594
Nurse Practitioner - Psychiatric/Mental Health in Dover, DE

Active since September 13, 2024CLIA 08D2317360 · Waiver
725 S QUEEN ST, DOVER, DE 19904(302) 401-1005(302) 439-6226 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 30, 2026, Nov 5, 2024, Sep 13, 2024 (3 updates tracked since 2024).

About Sage Mental Healthcare Llc NPPES

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

SAGE MENTAL HEALTHCARE LLC (NPI 1407682594) is a healthcare organization registered as a psychiatric/mental health in Dover, Delaware and active in the NPI registry since September 2024. The organization holds a CLIA Waiver certificate valid through January 22, 2027 and lists Michelle Lee Leite, Owner, as its authorized official.

NPPES Registry Identity

NPI1407682594
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameSAGE MENTAL HEALTHCARE LLC
Location Address725 S QUEEN STDover, DE 19904-3568
Mailing AddressPo Box 258Magnolia, DE 19962-0258 · (302) 401-1005
Phone(302) 401-1005
Fax(302) 439-6226
Organization SubpartNo
Authorized OfficialMichelle Lee LeiteOwner · (302) 401-1005
Enumeration DateSeptember 13, 2024
Last NPPES UpdateSeptember 30, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1407682594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Also ListedNurse PractitionerTaxonomy 363L00000X
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X
725 S QUEEN ST, Dover, DE 19904
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield Delaware.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 08D2317360

Sage Mental Healthcare LLC · Dover, DE
Active · expires Jan 22, 2027
CLIA Number08D2317360
Laboratory TypePractitioner Other
Certificate Effective DateJanuary 23, 2025
Certificate Expiration DateJanuary 22, 2027
Laboratory DirectorMichelle L. Leite
Laboratory Phone(302) 401-1005
Laboratory LocationSage Mental Healthcare LLC200 Banning St, Dover, DE 19905
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 14

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

DR. MICHAEL G SWEENEY M.D.
Internal Medicine
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 678-4488
DR. CHRISTOPHER GILES M.D.
Internal Medicine
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 678-4488
VISHNUVENI LEELARUBAN MD
Family Medicine
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 678-4488
JENNIFER TETZNER DO
Family Medicine
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 678-4488
CANDACE SHETZLER OTR
Occupational Therapist
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 674-3350
SARAH SIPPLE CCC-SLP
Speech-Language Pathologist
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 674-3350
JENNA GRUWELL OTR/L
Occupational Therapist
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 674-3350
DR. TWIFFORD NOBLE JARRELL M.D.
Internal Medicine
725 S QUEEN ST
DOVER, DE 19904
Kent County (302) 678-4488

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 Sage Mental Healthcare LLC's NPI number?

The NPI number for Sage Mental Healthcare LLC is 1407682594. It was assigned to this organization in the NPPES registry on September 13, 2024.

Where is Sage Mental Healthcare LLC located?

Sage Mental Healthcare LLC is located at 725 S Queen St, Dover, DE 19904. The listed phone number is (302) 401-1005.

What is Sage Mental Healthcare LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Does Sage Mental Healthcare LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 08D2317360) is associated with this NPI, valid through January 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Sage Mental Healthcare LLC accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Sage Mental Healthcare LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sage Mental Healthcare LLC was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.