CLIA lab
CLIA 33D1028775: Westchester Oncology Hematology Group
Hawthorne, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D1028775 belongs to Westchester Oncology Hematology Group in Hawthorne, NY.
Certificate of Compliance, effective August 2, 2004, expires March 26, 2027.
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
- August 2, 2004
- Certificate expiration
- March 26, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 2, 2004
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA exempt laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 33D1028775
- Lab name
- Westchester Oncology Hematology Group
- Address
- 19 Bradhurst Suite 2200, Hawthorne, NY 10532
- Phone
- (914) 493-2373
- Fax
- (914) 493-2428
Annual test volume the lab reported
- Other nonwaived tests
- 1
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Hawthorne, NY
- Bchp Infusion CenterCertificate of Compliance, Physician office33D2154451
- Bcph Boston Children's Health PhysiciansCertificate of Waiver, Physician office33D2126828
- Boston Children's Health PhysiciansCertificate of Waiver, Physician office33D2127325
- Boston Children's Health Physicians LLPCertificate of Waiver, Physician office33D0681397
- Boston Children's Health Physicians LLPCertificate of Waiver, Physician office33D2085786
- ClarapathCertificate of Compliance, Independent33D2097047
- Clinical Trial Unit of New York Medical CollegeCertificate of Waiver, Other33D2331936
- Cornerstone Family HealthcareCertificate of Waiver, Community clinic33D1025154
- Dci WestchesterCertificate of Waiver, End stage renal disease dialysis facility33D0995981
- Hawthorne Fire DistrictCertificate of Waiver, Ambulance33D2345782
Related
Questions
What is the CLIA number for Westchester Oncology Hematology Group in Hawthorne?
33D1028775, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Westchester Oncology Hematology Group hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 33D1028775 expire?
The CMS file lists March 26, 2027 as the certificate expiration date; the certificate took effect August 2, 2004.