CHRISTOPHER ROBERT DEMASSI MD
NPI 1093926115
Neurological Surgery in Hollywood, FL
About Christopher Robert Demassi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER ROBERT DEMASSI MD (NPI 1093926115) is an individual neurological surgery provider in Hollywood, Florida, licensed in Florida (ME96464) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Memorial Regional Hospital, and is a graduate of Georgetown University School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Christopher Robert Demassi 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 Reassignment
Medicare enrollment records show Christopher Demassi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hollywood, FL 33021
- Reassigned Medicare billing, Florida enrollment
- 466 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Regional Hospital
Acute Care Hospitals · Hollywood, FLMemorial Hospital Pembroke
Acute Care Hospitals · Pembroke Pines, FLMemorial Hospital West
Acute Care Hospitals · Pembroke Pines, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOLLYWOOD, FL 33021
HOLLYWOOD, FL 33021
HOLLYWOOD, FL 33021
HOLLYWOOD, FL 33021
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 Christopher Demassi's NPI number?
The NPI number for Christopher Demassi is 1093926115. It was assigned to this individual provider in the NPPES registry on May 24, 2007.
Where is Christopher Demassi located?
Christopher Demassi practices at 1150 N 35th Ave Suite 300, Hollywood, FL 33021. The listed phone number is (954) 265-1490.
What is Christopher Demassi's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Christopher Demassi enrolled in Medicare?
Yes. Christopher Demassi 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 Christopher Demassi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Demassi reassigns Medicare benefits to South Broward Hospital District (Hollywood, FL). 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 Christopher Demassi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Demassi accept?
Health plans from 22 Health, Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama and AmeriHealth Caritas Next and 5 other insurers list Christopher Demassi 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 Christopher Demassi affiliated with any hospitals?
According to CMS data, Christopher Demassi is affiliated with Memorial Regional Hospital, Memorial Hospital Pembroke and Memorial Hospital West.
When was this NPI record last updated?
The NPPES record for Christopher Demassi was last updated on March 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.