DR. WILLIAM HAROLD KIRK JR. DC
NPI 1174396287
Chiropractor in Lodi, NJ
About Dr. William Harold Kirk Jr. Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM HAROLD KIRK JR. DC (NPI 1174396287) is an individual chiropractor in Lodi, New Jersey, licensed in New Jersey (38M00794500) and active in the NPI registry since October 2023. He is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Harold Kirk Jr. Dc 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.
Medicare Billing Reassignment
Medicare enrollment records show William Kirk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Glen Rock, NJ 07452
- Reassigned Medicare billing, New Jersey enrollment
- 224 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Kirk's NPI number?
The NPI number for William Kirk is 1174396287. It was assigned to this individual provider in the NPPES registry on October 31, 2023.
Where is William Kirk located?
William Kirk practices at 83 Marion Pepe Dr Apt A, Lodi, NJ 07644. The listed phone number is (571) 243-9193.
What is William Kirk's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is William Kirk enrolled in Medicare?
Yes. William Kirk 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.
Which organization bills Medicare for William Kirk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Kirk reassigns Medicare benefits to Sportsmed Pt LLC (Glen Rock, 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 William Kirk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Kirk accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list William Kirk 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 Kirk was last updated on October 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. William Harold Kirk Jr., DC · NPI 1174396287
Chiropractor provider in Lodi, New Jersey. Individual provider, active in the CMS NPPES registry since October 31, 2023.
## Identity
- **NPI:** 1174396287 (Entity type: Individual)
- **Enumerated:** October 31, 2023
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 38M00794500 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 83 MARION PEPE DR APT A, Lodi, NJ 07644-7814
- **Phone:** (571) 243-9193
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Sportsmed Pt LLC (NPI 1841787645, Glen Rock, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** October 31, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1174396287) · Data from the CMS NPPES public registry.