MR. WILLIAM JOSEPH HARRER OTR-L, CHT
NPI 1952364291
Occupational Therapist - Hand in Moorestown, NJ
About Mr. William Joseph Harrer Otr-l, Cht NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM JOSEPH HARRER OTR-L, CHT (NPI 1952364291) is an individual hand provider in Moorestown, New Jersey, licensed in New Jersey (46TR00238600) and active in the NPI registry since April 2006. He maintains 2 additional practice locations and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. William Joseph Harrer Otr-l, Cht is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 William Harrer's NPI number?
The NPI number for William Harrer is 1952364291. It was assigned to this individual provider in the NPPES registry on April 8, 2006.
Where is William Harrer located?
William Harrer practices at 300 W Route 38 Ste C, Moorestown, NJ 08057. The listed phone number is (609) 267-9400.
What is William Harrer's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.
Is William Harrer enrolled in Medicare?
Yes. William Harrer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does William Harrer accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list William Harrer 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 William Harrer was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.