GASTON GREGOIRE ARNP
NPI 1609001213
Nurse Practitioner in Hollywood, FL
About Gaston Gregoire Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASTON GREGOIRE ARNP (NPI 1609001213) is an individual nurse practitioner in Hollywood, Florida, licensed in Florida (ARNP9242277) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Memorial Regional Hospital, and is a graduate of Other (2008).
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
Gaston Gregoire Arnp 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 Gaston Gregoire 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
- Also billed through NPI 1538497086 (Florida)
- 73 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.
Hospital Affiliations CMS Care Compare 2
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 Miramar
Acute Care Hospitals · Miramar, 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 8
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 Gaston Gregoire's NPI number?
The NPI number for Gaston Gregoire is 1609001213. It was assigned to this individual provider in the NPPES registry on May 27, 2009.
Where is Gaston Gregoire located?
Gaston Gregoire practices at 1150 N 35th Ave Ste 440, Hollywood, FL 33021. The listed phone number is (954) 265-6356.
What is Gaston Gregoire's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Gaston Gregoire enrolled in Medicare?
Yes. Gaston Gregoire 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 Gaston Gregoire's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gaston Gregoire 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 Gaston Gregoire's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gaston Gregoire accept?
Health plans from AmeriHealth Caritas Next, Cigna HealthCare of Florida, Inc., Cigna Healthcare and UnitedHealthcare list Gaston Gregoire 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 Gaston Gregoire affiliated with any hospitals?
According to CMS data, Gaston Gregoire is affiliated with Memorial Regional Hospital and Memorial Hospital Miramar.
When was this NPI record last updated?
The NPPES record for Gaston Gregoire 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.
# Gaston Gregoire, ARNP · NPI 1609001213
Nurse Practitioner physician in Hollywood, Florida. Individual provider, active in the CMS NPPES registry since May 27, 2009.
## Identity
- **NPI:** 1609001213 (Entity type: Individual)
- **Enumerated:** May 27, 2009
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** ARNP9242277 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1150 N 35TH AVE STE 440, Hollywood, FL 33021
- **Phone:** (954) 265-6356 · **Fax:** (954) 985-5154
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** South Broward Hospital District (NPI 1376550392, Hollywood, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** March 15, 2021
- **Other identifiers:** Medicaid 013850000 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1609001213) · Data from the CMS NPPES public registry.