CLIA lab
CLIA 45D2213842: Mark Ray MD Dermatology
Little Elm, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2213842 belongs to Mark Ray MD Dermatology in Little Elm, TX.
Certificate for Provider-Performed Microscopy Procedures, effective February 17, 2025, expires February 16, 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
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Certificate
- Certificate type
- Certificate for Provider-Performed Microscopy Procedures
- Certificate effective
- February 17, 2025
- Certificate expiration
- February 16, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 17, 2021
- 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
- 45D2213842
- Lab name
- Mark Ray MD Dermatology
- Address
- 2601 Little Elm Pkwy Suite 101, Little Elm, TX 75068
- Phone
- (972) 988-9945
- Fax
- (469) 393-7707
Annual test volume the lab reported
- Provider-performed microscopy tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Amazing Touch LLCCertificate of Waiver, Home health agency45D2290385
- Be Well Home Care Services LLCCertificate of Waiver, Home health agency45D2345519
- Care MD Clinic, PLLCCertificate of Waiver, Physician office45D2275662
- Ccpn Little ElmCertificate of Waiver, Physician office45D2126833
- Ccpn Little Elm High SchoolCertificate of Waiver, School or student health service45D2168726
- Centro Medico Doctor PrimarioCertificate of Waiver, Physician office45D2269383
- DR Priscilla Owusu MD PLLCCertificate of Waiver, Physician office45D2311594
Related
Questions
What is the CLIA number for Mark Ray MD Dermatology in Little Elm?
45D2213842, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mark Ray MD Dermatology hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 45D2213842 expire?
The CMS file lists February 16, 2027 as the certificate expiration date; the certificate took effect February 17, 2025.