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MS. CHRISTINE WELZER LCSW
NPI 1790826766
Social Worker - Clinical in Sparta, NJ

Active since February 10, 2007PECOS Enrolled
171 WOODPORT RD, 2ND FLOOR, SPARTA, NJ 07871(201) 317-3768(973) 764-3845 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 4, 2026, Nov 19, 2024 (2 updates tracked since 2024).

About Ms. Christine Welzer Lcsw NPPES

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

MS. CHRISTINE WELZER LCSW (NPI 1790826766) is an individual clinical provider in Sparta, New Jersey, licensed in New Jersey (44SC05179400) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1790826766
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. CHRISTINE WELZERCredential: LCSW
Location Address171 WOODPORT RD, 2ND FLOORSparta, NJ 07871-2633
Mailing Address1 Pine TerHighland Lakes, NJ 07422-1119 · (201) 317-3768 · Fax (973) 764-3845
Phone(201) 317-3768
Fax(973) 764-3845
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateFebruary 10, 2007
Last NPPES UpdateMay 4, 20262 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1790826766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NJ · 44SC05179400
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
171 WOODPORT RD, Sparta, NJ 07871
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Christine Welzer Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5799902078
PECOS Enrollment IDI20140811000345
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Christine Welzer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Well Spring Behavioral Health, LLC
14 mi
Clinical
521 ROUTE 515
Vernon, NJ 07462
  • Reassigned Medicare billing, New Jersey enrollment
NPI 1083933121 (201) 317-3768

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07871 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.84 – $190.92
Typical copayment $0.00 (range $15.96 – $47.73)
Most-billed visit code NA
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

CATHERINE MARIE WROCLAWSKI DMD
Oral & Maxillofacial Surgery
171 WOODPORT RD
SPARTA, NJ 07871
Sussex County (973) 729-7979
RES-CARE NEW JERSEY, INC.
Intermediate Care Facility, Intellectual Disabilities
171 WOODPORT RD
SPARTA, NJ 07871
Sussex County (502) 394-2100
DR. JENNIFER LYNN LAMPHIER D.M.D
Dentist (Oral and Maxillofacial Surgery)
171 WOODPORT RD
SPARTA, NJ 07871
Sussex County (973) 729-7979
DR. PAMELA LOUISE ALBERTO DMD
Oral & Maxillofacial Surgery
171 WOODPORT RD
SPARTA, NJ 07871
Sussex County (973) 729-7979
TOTAL SPECTRUM HEALTH PC
Psychiatry & Neurology (Psychiatry)
171 WOODPORT RD
SPARTA, NJ 07871
Sussex County (973) 726-3001

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 Christine Welzer's NPI number?

The NPI number for Christine Welzer is 1790826766. It was assigned to this individual provider in the NPPES registry on February 10, 2007.

Where is Christine Welzer located?

Christine Welzer practices at 171 Woodport Rd 2nd Floor, Sparta, NJ 07871. The listed phone number is (201) 317-3768.

What is Christine Welzer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Christine Welzer enrolled in Medicare?

Yes. Christine Welzer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christine Welzer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Welzer reassigns Medicare benefits to Well Spring Behavioral Health, LLC (Vernon, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Welzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christine Welzer accept?

Health plans from Oscar Health list Christine Welzer 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 Christine Welzer was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.