DR. CARY F GRAY MD
NPI 1659467488
Surgery in Slidell, LA
About Dr. Cary F Gray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARY F GRAY MD (NPI 1659467488) is an individual surgery provider in Slidell, Louisiana, licensed in Louisiana (LO13790) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Cary F Gray Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cary Gray reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70163
- Reassigned Medicare billing, Louisiana enrollment
- 313 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70458 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.
SIDELL, LA 70458
SLIDELL, LA 70458
SLIDELL, LA 70458
SLIDELL, LA 70458
SLIDELL, LA 70458
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 Cary Gray's NPI number?
The NPI number for Cary Gray is 1659467488. It was assigned to this individual provider in the NPPES registry on October 5, 2006.
Where is Cary Gray located?
Cary Gray practices at 1150 Robert Blvd Suite 220, Slidell, LA 70458. The listed phone number is (985) 646-4444.
What is Cary Gray's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Cary Gray enrolled in Medicare?
Yes. Cary Gray is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cary Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cary Gray reassigns Medicare benefits to East Jefferson Physicians Group LLC (New Orleans, LA). 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 Cary Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Cary Gray was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Cary F Gray, MD · NPI 1659467488
Surgery physician in Slidell, Louisiana. Individual provider, active in the CMS NPPES registry since October 5, 2006.
## Identity
- **NPI:** 1659467488 (Entity type: Individual)
- **Enumerated:** October 5, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** LO13790 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1150 ROBERT BLVD, SUITE 220, Slidell, LA 70458-2004
- **Phone:** (985) 646-4444 · **Fax:** (985) 646-4448
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** East Jefferson Physicians Group LLC (NPI 1922293372, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 11, 2022
- **Other identifiers:** Medicaid 00011676 (MS); Medicaid 1303755 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1659467488) · Data from the CMS NPPES public registry.