NEAL H FRAUWIRTH MD
NPI 1982608592
Pain Medicine - Pain Medicine in Commack, NY
About Neal H Frauwirth Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEAL H FRAUWIRTH MD (NPI 1982608592) is an individual pain medicine provider in Commack, New York, licensed in New York (209422-1) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with St Charles Hospital, and is a graduate of University Of South Florida College Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Neal H Frauwirth Md 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 Neal Frauwirth reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Commack, NY 11725
- Reassigned Medicare billing, New York enrollment
- 10 clinicians in this Medicare group
Farmingdale, NY 11735
- Reassigned Medicare billing, New York enrollment
- 944 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 16
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Charles Hospital
Acute Care Hospitals · Port Jefferson, NYGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11725 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.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COMMACK, NY 11725
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 Neal Frauwirth's NPI number?
The NPI number for Neal Frauwirth is 1982608592. It was assigned to this individual provider in the NPPES registry on June 10, 2005.
Where is Neal Frauwirth located?
Neal Frauwirth practices at 763 Larkfield Rd Fl 2, Commack, NY 11725. The listed phone number is (631) 462-2225.
What is Neal Frauwirth's specialty?
The primary specialty registered for this NPI is Pain Medicine with taxonomy code 208VP0000X.
Is Neal Frauwirth enrolled in Medicare?
Yes. Neal Frauwirth 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 Neal Frauwirth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Neal Frauwirth reassigns Medicare benefits to 2 organizations: Long Island Spine Specialists PC (Commack, NY) and Chs Physician Partners, PC (Farmingdale, NY). 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 Neal Frauwirth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Neal Frauwirth affiliated with any hospitals?
According to CMS data, Neal Frauwirth is affiliated with St Charles Hospital and Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Neal Frauwirth was last updated on July 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.