1. Home
  2. Directory
  3. New Jersey
  4. Pennington
  5. Social Worker
  6. NPI Profile

MS. JONI MANTELL MSW, LCSW
NPI 1285867218
Social Worker in Pennington, NJ

Active since August 25, 2009Opted out of Medicare · through Nov 9, 2027
2 TREE FARM ROAD, IAC CENTER, SUITE A200, PENNINGTON, NJ 08534(609) 213-0977(609) 737-5951 Get Directions Write a Review

NPPES record last updated: August 25, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Joni Mantell Msw, Lcsw NPPES

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

MS. JONI MANTELL MSW, LCSW (NPI 1285867218) is an individual social worker in Pennington, New Jersey, licensed in New Jersey (44SC05190700) and active in the NPI registry since August 2009. She has opted out of Medicare through November 9, 2027.

NPPES Registry Identity

NPI1285867218
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. JONI MANTELLCredential: MSW, LCSW
Location Address2 TREE FARM ROAD, IAC CENTER, SUITE A200Pennington, NJ 08534
Mailing Address2 Tree Farm Road, Iac Center, Suite A200Pennington, NJ 08534 · (609) 213-0977 · Fax (609) 737-5951
Phone(609) 213-0977
Fax(609) 737-5951
Sole ProprietorYes
Enumeration DateAugust 25, 2009
✔ NPI 1285867218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NJ · 44SC05190700
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.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 44SC05190700 (NJ)
2 TREE FARM ROAD, Pennington, NJ 08534
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Joni Mantell Msw, Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 9, 2021 through November 9, 2027.

Opt-Out Effective DateNovember 9, 2021
Opt-Out In Effect ThroughNovember 9, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

MR. THEODORE A MOORE M.A.
Counselor (Professional)
2 TREE FARM ROAD, SUITE B 220
PENNINGTON, NJ 08534
Mercer County (609) 730-8282
MRS. NICOLE M MYERS CNM
Advanced Practice Midwife
2 TREE FARM ROAD, SUITE A110
PENNINGTON, NJ 08534
Mercer County (609) 737-7512
CARENET COUNSELING
Counselor (Professional)
2 TREE FARM ROAD, SUITE B 220
PENNINGTON, NJ 08534
Mercer County (609) 730-8282

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 Joni Mantell's NPI number?

The NPI number for Joni Mantell is 1285867218. It was assigned to this individual provider in the NPPES registry on August 25, 2009.

Where is Joni Mantell located?

Joni Mantell practices at 2 Tree Farm Road Iac Center, Suite A200, Pennington, NJ 08534. The listed phone number is (609) 213-0977.

What is Joni Mantell's specialty?

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

Is Joni Mantell enrolled in Medicare?

No. Joni Mantell has opted out of Medicare through November 9, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Joni Mantell was last updated on August 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.