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DR. JAMES WEIDNER MD
NPI 1164468815
Pediatrics in Haddon Heights, NJ

Active since June 21, 2006PECOS Enrolled
500 GROVE ST, HADDON HEIGHTS, NJ 08035(856) 428-3746(877) 446-4094 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 12, 2025, Feb 6, 2024 (2 updates tracked since 2024).

About Dr. James Weidner Md NPPES

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

DR. JAMES WEIDNER MD (NPI 1164468815) is an individual pediatrics provider in Haddon Heights, New Jersey, licensed in New Jersey (25MA06168500) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164468815
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JAMES WEIDNERCredential: MD
Location Address500 GROVE STHaddon Heights, NJ 08035-1761
Mailing Address401 Route 73 N Ste 320Marlton, NJ 08053-3426 · (856) 872-7055 · Fax (856) 504-8029
Phone(856) 428-3746
Fax(877) 446-4094
Sole ProprietorNo
Enumeration DateJune 21, 2006
Last NPPES UpdateDecember 12, 20252 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
✔ NPI 1164468815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NJ · 25MA06168500
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
500 GROVE ST, Haddon Heights, NJ 08035
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James Weidner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 James Weidner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocare, LLC
6.9 mi
Pediatrics
401 ROUTE 73 N STE 320
Marlton, NJ 08053
  • Reassigned Medicare billing, New Jersey enrollment
  • 909 clinicians in this Medicare group
NPI 1770538696 (856) 872-7055

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 08035 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
Most-billed visit code 99214
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 8

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

LINDSAY ANN REQUA D.O.
Pediatrics
500 GROVE ST
HADDON HEIGHTS, NJ 08035
Camden County (856) 428-3746
LOURDES MEDICAL ASSOCIATES, PA
Nursing Facility/Intermediate Care Facility
500 GROVE ST, SUITE 100
HADDON HEIGHTS, NJ 08035
Camden County (856) 229-2216
LOURDES MEDICAL ASSOCIATES PA
Family Medicine
500 GROVE ST, SUITE 100
HADDON HEIGHTS, NJ 08035
Camden County (856) 796-9200
CHRISTINA MARIA DIAMANTIS PT, DPT
Physical Therapist
500 GROVE ST
HADDON HEIGHTS, NJ 08035
Camden County (856) 617-0175
VALERIE N HORN D.O.
Pediatrics
500 GROVE ST
HADDON HEIGHTS, NJ 08035
Camden County (856) 428-3746
ADVOCARE, LLC
Pediatrics
500 GROVE ST
HADDON HEIGHTS, NJ 08035
Camden County (856) 428-3746
DR. DENISE BELL MD
Pediatrics
500 GROVE ST
HADDON HEIGHTS, NJ 08035
Camden County (856) 428-3746
LOURDES MEDICAL ASSOCIATES, PA
Nurse Practitioner
500 GROVE ST, SUITE 100
HADDON HEIGHTS, NJ 08035
Camden County (856) 796-9200

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 James Weidner's NPI number?

The NPI number for James Weidner is 1164468815. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is James Weidner located?

James Weidner practices at 500 Grove St, Haddon Heights, NJ 08035. The listed phone number is (856) 428-3746.

What is James Weidner's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is James Weidner enrolled in Medicare?

Yes. James Weidner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James Weidner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Weidner reassigns Medicare benefits to Advocare, LLC (Marlton, 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 James Weidner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Weidner was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.