CLIA lab
CLIA 33D0156795: Rajesh Mariwalla Physician PC
West Islip, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D0156795 belongs to Rajesh Mariwalla Physician PC in West Islip, NY.
Certificate of Compliance, effective January 3, 2026, expires January 2, 2028.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- January 3, 2026
- Certificate expiration
- January 2, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 33D0156795
- Lab name
- Rajesh Mariwalla Physician PC
- Address
- 1175 Montauk Hwy Suite #4, West Islip, NY 11795
- Phone
- (631) 422-9600
- Fax
- (631) 422-9697
Annual test volume the lab reported
- Waived tests
- 5,000
- Other nonwaived tests
- 1,000
- Total
- 6,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in West Islip, NY
- A & E Ob/GynCertificate of Waiver, Physician office33D0895528
- Advanced Dermatology PCCertificate of Compliance, Physician office33D1008584
- Atlantic SC LLCCertificate of Waiver, Ambulatory surgery center33D2245377
- CHS Physician Partners PCCertificate of Compliance, Physician office33D0157449
- Comprehensive Obgyn at West IslipCertificate of Waiver, Physician office33D2269482
- Good Samaritan Hospital LaboratoryCertificate of Compliance, Hospital33D0159925
- Good Samaritan Hospital Medical CenterCertificate of Compliance, Ancillary test site33D2166239
- Good Samaritan Pet/Ct and Imaging ServicesCertificate for Provider-Performed Microscopy Procedures, Ancillary test site33D1072368
- Healthstar Medical PCCertificate of Waiver, Physician office33D1008669
- Island Digestive Health Center IncCertificate of Waiver, Ambulatory surgery center33D2072030
Related
Questions
What is the CLIA number for Rajesh Mariwalla Physician PC in West Islip?
33D0156795, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Rajesh Mariwalla Physician PC hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 33D0156795 expire?
The CMS file lists January 2, 2028 as the certificate expiration date; the certificate took effect January 3, 2026.