CLIA lab
CLIA 21D0961642: Teresa Hoffman MD and Associates LLC
Windsor Mill, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0961642 belongs to Teresa Hoffman MD and Associates LLC in Windsor Mill, MD.
Certificate for Provider-Performed Microscopy Procedures, effective June 11, 2025, expires June 10, 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
- June 11, 2025
- Certificate expiration
- June 10, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- June 11, 1999
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 4
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D0961642
- Lab name
- Teresa Hoffman MD and Associates LLC
- Address
- 7001 Johnnycake Road Ste 105, Windsor Mill, MD 21244
- Phone
- (410) 633-6300
- Fax
- (410) 633-6736
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Windsor Mill, MD
- Access Family Practice and Walk-In ClinicCertificate of Waiver, Physician office21D2008751
- Butler Medical Transport LLCCertificate of Waiver, Ambulance21D0992837
- Center for Social Change, Inc Rising Sun AssistedCertificate of Waiver, Assisted living facility21D2343822
- Chase Brexton Health Care Security Square CenterCertificate for Provider-Performed Microscopy Procedures, Federally qualified health center21D0857865
- Clearway Pain Surgery Center of Windsor Mill LLCCertificate of Waiver, Ambulatory surgery center21D2293386
- Ejemeh Okojie MD PA IncCertificate of Waiver, Physician office21D1082713
- Expedient Health Solutions LLC DBA Gameday Men's HCertificate of Accreditation, Physician office21D2308175
- Foundations Inpatient LLCCertificate of Waiver, Other21D2144624
- Friends and Family Ads IncCertificate of Waiver, Ambulance21D1034183
- Health Solution Diagnostic Services LLCCertificate of Waiver, Mobile lab21D2239613
Related
Questions
What is the CLIA number for Teresa Hoffman MD and Associates LLC in Windsor Mill?
21D0961642, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Teresa Hoffman MD and Associates LLC hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D0961642 expire?
The CMS file lists June 10, 2027 as the certificate expiration date; the certificate took effect June 11, 2025.