CLIA lab
CLIA 45D2163662: Fernando J Otero MD PA
Mcallen, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2163662 belongs to Fernando J Otero MD PA in Mcallen, TX.
Certificate of Accreditation, effective January 8, 2026, expires January 7, 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
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Certificate
- Certificate type
- Certificate of Accreditation
- Certificate effective
- January 8, 2026
- Certificate expiration
- January 7, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 19, 2019
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- COLA
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 45D2163662
- Lab name
- Fernando J Otero MD PA
- Address
- 2501 N 23rd St Ste 20, Mcallen, TX 78501
- Phone
- (956) 603-1600
- Fax
- (956) 603-1601
Annual test volume the lab reported
- Waived tests
- 2,000
- Tests under accreditation
- 3,120
- Total
- 5,120
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Fernando J Otero MD PA in Mcallen?
45D2163662, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Fernando J Otero MD PA hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 45D2163662 expire?
The CMS file lists January 7, 2028 as the certificate expiration date; the certificate took effect January 8, 2026.