CLIA lab

CLIA 22D2200129: Holyoke Medical Center Ob/Gyn & Midwifery

Westfield, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 22D2200129 belongs to Holyoke Medical Center Ob/Gyn & Midwifery in Westfield, MA.

Certificate for Provider-Performed Microscopy Procedures, effective November 13, 2024, expires November 12, 2026.

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 Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate for Provider-Performed Microscopy Procedures
Certificate effective
November 13, 2024
Certificate expiration
November 12, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
November 13, 2020
Facility type
Physician office
Ownership (control type)
Other
Lab classification
CLIA laboratory
Directly affiliated labs
1

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
22D2200129
Lab name
Holyoke Medical Center Ob/Gyn & Midwifery
Address
140 Southampton Road, Westfield, MA 01085
Phone
(413) 534-2500
Fax
(413) 534-2654

Annual test volume the lab reported

Waived tests
5,000
Provider-performed microscopy tests
7,000
Total
12,000

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Affiliated CLIA numbers

Other labs in Westfield, MA

Related

Questions

What is the CLIA number for Holyoke Medical Center Ob/Gyn & Midwifery in Westfield?

22D2200129, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Holyoke Medical Center Ob/Gyn & Midwifery hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 22D2200129 expire?

The CMS file lists November 12, 2026 as the certificate expiration date; the certificate took effect November 13, 2024.

Try it on your own data today.

Free to start. Most teams are using it the same day.