GREGORY D CRENSHAW MD
NPI 1326238171
Surgery - Vascular Surgery in Metairie, LA
About Gregory D Crenshaw Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY D CRENSHAW MD (NPI 1326238171) is an individual vascular surgery provider in Metairie, Louisiana, licensed in Louisiana (MD200466) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with East Jefferson General Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 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
Gregory D Crenshaw 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
4Medicare enrollment records show Gregory Crenshaw reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Metairie, LA 70001
- Reassigned Medicare billing, Louisiana enrollment
- 8 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 4 clinicians in this Medicare group
Cleveland, MS 38732
- Reassigned Medicare billing, Mississippi enrollment
- 9 clinicians in this Medicare group
Houston, TX 77051
- Reassigned Medicare billing, Louisiana enrollment
- 5 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 14
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.
East Jefferson General Hospital
Acute Care Hospitals · Metairie, LANew Orleans East Hospital
Acute Care Hospitals · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70001 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Gregory Crenshaw's NPI number?
The NPI number for Gregory Crenshaw is 1326238171. It was assigned to this individual provider in the NPPES registry on July 27, 2007.
Where is Gregory Crenshaw located?
Gregory Crenshaw practices at 1 Galleria Blvd Ste 110, Metairie, LA 70001. The listed phone number is (504) 708-4400.
What is Gregory Crenshaw's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Gregory Crenshaw enrolled in Medicare?
Yes. Gregory Crenshaw 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 Gregory Crenshaw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Crenshaw reassigns Medicare benefits to 4 organizations: Vascular Access Center Of New Orleans, LLC (Metairie, LA), Vascular Access Center Of North Shore Louisiana (Covington, LA), Vascular Access Center Of Bolivar County LLC (Cleveland, MS) and Wound & Limb Preservation Center La1 LLC (Houston, TX). 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 Gregory Crenshaw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Crenshaw accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 4 other insurers list Gregory Crenshaw 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 Gregory Crenshaw affiliated with any hospitals?
According to CMS data, Gregory Crenshaw is affiliated with East Jefferson General Hospital and New Orleans East Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Crenshaw was last updated on May 18, 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.
# Gregory D Crenshaw, MD · NPI 1326238171
Vascular Surgery physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since July 27, 2007.
## Identity
- **NPI:** 1326238171 (Entity type: Individual)
- **Enumerated:** July 27, 2007
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **State license:** MD200466 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GALLERIA BLVD STE 110, Metairie, LA 70001-8501
- **Phone:** (504) 708-4400
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Vascular Access Center Of New Orleans, LLC (NPI 1609034396, Metairie, LA); Vascular Access Center Of North Shore Louisiana (NPI 1588993679, Covington, LA); Vascular Access Center Of Bolivar County LLC (NPI 1851620249, Cleveland, MS); Wound & Limb Preservation Center La1 LLC (NPI 1184476780, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** May 18, 2022
- **Other identifiers:** Medicaid 1090735 (LA); Medicaid 7906270 (MS)
---
Source: [NPI Profile](https://npiprofile.com/npi/1326238171) · Data from the CMS NPPES public registry.