MR. SY R GREENE CRNA
NPI 1801937388
Nurse Anesthetist, Certified Registered in Lafayette, LA
About Mr. Sy R Greene Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. SY R GREENE CRNA (NPI 1801937388) is an individual nurse anesthetist, certified registered in Lafayette, Louisiana, licensed in Louisiana (AP05100) and active in the NPI registry since February 2007. He is affiliated with Lafayette Surgical Specialty Hospital and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Sy R Greene Crna 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 Sy Greene reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 86 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lafayette Surgical Specialty Hospital
Acute Care Hospitals · Lafayette, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70508 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.
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
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 Sy Greene's NPI number?
The NPI number for Sy Greene is 1801937388. It was assigned to this individual provider in the NPPES registry on February 9, 2007.
Where is Sy Greene located?
Sy Greene practices at 1103 Kaliste Saloom Rd Suite 304, Lafayette, LA 70508. The listed phone number is (337) 988-5646.
What is Sy Greene's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Sy Greene enrolled in Medicare?
Yes. Sy Greene 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 Sy Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sy Greene reassigns Medicare benefits to Anesthesiology & Pain Consultants, LLC (Lafayette, 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 Sy Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sy Greene accept?
Health plans from HMO Louisiana list Sy Greene 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 Sy Greene affiliated with any hospitals?
According to CMS data, Sy Greene is affiliated with Lafayette Surgical Specialty Hospital.
When was this NPI record last updated?
The NPPES record for Sy Greene was last updated on July 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mr. Sy R Greene, CRNA · NPI 1801937388
Nurse Anesthetist, Certified Registered physician in Lafayette, Louisiana. Individual provider, active in the CMS NPPES registry since February 9, 2007.
## Identity
- **NPI:** 1801937388 (Entity type: Individual)
- **Enumerated:** February 9, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP05100 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1103 KALISTE SALOOM RD, SUITE 304, Lafayette, LA 70508-5783
- **Phone:** (337) 988-5646 · **Fax:** (337) 988-4298
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Anesthesiology & Pain Consultants, LLC (NPI 1841287901, Lafayette, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 29, 2010
- **Other identifiers:** Medicaid 1407585 (LA); Medicare UPIN 3A401 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1801937388) · Data from the CMS NPPES public registry.