DR. CARL JAMES SPIVAK M.D.
NPI 1316042989
Neurological Surgery in Newton, NJ
About Dr. Carl James Spivak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARL JAMES SPIVAK M.D. (NPI 1316042989) is an individual neurological surgery provider in Newton, New Jersey, licensed in New Jersey (25MA09005200) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Newton Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Carl James Spivak M.d. 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 Reassignments
2Medicare enrollment records show Carl Spivak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newton, NJ 07860
- Reassigned Medicare billing, New Jersey enrollment
Union, NJ 07083
- Reassigned Medicare billing, New Jersey and New York enrollments
- 107 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.
Areas of Expertise CMS Part B claims 13
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Newton Medical Center
Acute Care Hospitals · Newton, NJHackettstown Medical Center
Acute Care Hospitals · Hackettstown, NJGarnet Health Medical Center
Acute Care Hospitals · Middletown, NYSt Anthony Community Hospital
Acute Care Hospitals · Warwick, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07860 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
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.
NEWTON, NJ 07860
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 Carl Spivak's NPI number?
The NPI number for Carl Spivak is 1316042989. It was assigned to this individual provider in the NPPES registry on September 14, 2006.
Where is Carl Spivak located?
Carl Spivak practices at 157 High St, Newton, NJ 07860. The listed phone number is (908) 452-5612.
What is Carl Spivak's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Carl Spivak enrolled in Medicare?
Yes. Carl Spivak 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 organizations bill Medicare for Carl Spivak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carl Spivak reassigns Medicare benefits to 2 organizations: Executive Spine Surgery PC (Newton, NJ) and Premier Brain And Spine, LLC (Union, NJ). Each 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 Carl Spivak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carl Spivak accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Carl Spivak 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.
Is Carl Spivak affiliated with any hospitals?
According to CMS data, Carl Spivak is affiliated with Newton Medical Center, Hackettstown Medical Center, Garnet Health Medical Center and St Anthony Community Hospital.
When was this NPI record last updated?
The NPPES record for Carl Spivak was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.