CLIA lookup
CLIA Labs in Columbia, MD
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
147 labs in Columbia, MD hold an active CLIA certificate in the CMS file posted October 16, 2026.
108 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Columbia, MD
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Adh Inc, DBA Long Life | 21D2029565 | Waiver | Other |
| Adh, Inc Rainbow Terrace | 21D2057333 | Waiver | Other |
| Alfa Specialty Pharmacy | 21D2189407 | Waiver | Pharmacy |
| Allergy and Asthma Center of Central MD | 21D2242089 | Waiver | Physician office |
| American Health, S LLC DBA American Health Associa | 21D2039533 | Accreditation | Independent |
| American National Red Cross Columbia MD, the | 21D2265790 | Waiver | Other |
| Anne Arundel Dermatology | 21D2126150 | PPM | Physician office |
| Arirang Adult Medical Day Care Center | 21D1060557 | Waiver | Other |
| Asthma & Allergy Center LLC | 21D2304541 | Waiver | Physician office |
| Aziz Obgyn | 21D2221203 | Waiver | Physician office |
| Bayada Home Health Care Inc | 21D2007591 | Waiver | Home health agency |
| BH Brightview Columbia Opco LLC DBA Brightview Col | 21D2230221 | Waiver | Assisted living facility |
| Blossoming Minds Pediatrics | 21D2272271 | Waiver | Physician office |
| Bridge Surgical Arts | 21D2277663 | Waiver | Ambulatory surgery center |
| Brighton Gardens of Columbia | 21D0968747 | Waiver | Assisted living facility |
| Capital Digestive Care, LLC | 21D0888155 | Waiver | Physician office |
| Capital Healthcare Mso Inc DBA Closeknit Columbia | 21D1043822 | Waiver | Physician office |
| Cascades Endoscopy Center LLC | 21D1091480 | Waiver | Ambulatory surgery center |
| Cedar Lane Dialysis | 21D1013260 | Waiver | End stage renal disease dialysis facility |
| Centennial Medical Group | 21D0976641 | Compliance | Physician office |
| Centennial Medical Group | 21D2297105 | Waiver | Physician office |
| Centennial Medical Group - Research | 21D2255317 | Waiver | Physician office |
| Center for Pain Management, LLC | 21D2002480 | Accreditation | Physician office |
| Centerwell Certified Healthcare Corp | 21D0664723 | Waiver | Home health agency |
| Charter Radiology, LLC | 21D2153793 | Waiver | Other |
| Charter Senior Living of Columbia | 21D2328971 | Waiver | Assisted living facility |
| Chase Brexton Health Care | 21D2052485 | PPM | Federally qualified health center |
| Chase Brexton Health Care - Way Station | 21D2112970 | PPM | Federally qualified health center |
| Chesapeake Urology | 21D0924537 | Waiver | Physician office |
| Chesapeake Urology Associates LLC | 21D2312249 | Waiver | Physician office |
| Chespapeake Specialty Care A Member of Univ of MD | 21D2336944 | Waiver | Physician office |
| Children First, LLC | 21D2121407 | Waiver | Physician office |
| Clarii Health Primary Care | 21D2143934 | Waiver | Physician office |
| Clearway Pain Solutions | 21D2165832 | Waiver | Physician office |
| Clearway Surgery Center of Columbia | 21D2165394 | Waiver | Ambulatory surgery center |
| Cliniva Primary Care LLC | 21D2309367 | Waiver | Other |
| Cohen Dermatopathology PC DBA Inform Diagnostics | 21D1077515 | Accreditation | Independent |
| Columbia Direct Primary Care | 21D2311886 | Waiver | Physician office |
| Columbia Medical Associates | 21D2045408 | Waiver | Physician office |
| Columbia Medical Practice | 21D1032141 | Accreditation | Physician office |
| Columbia Optometry LLC | 21D2326282 | Waiver | Physician office |
| Columbia Parkway Surgery Center | 21D2254672 | Waiver | Ambulatory surgery center |
| Columbia Pregnancy Center | 21D2064181 | Waiver | Other |
| Columbia Som Ob/Gyn | 21D0958619 | PPM | Physician office |
| Comprehensive Pain Center | 21D1097511 | Accreditation | Physician office |
| Concentra Urgent Care | 21D0975891 | Waiver | Rural health clinic |
| DBA Johns Hopkins Howard County Medical Center | 21D0214620 | Accreditation | Hospital |
| DBA Johns Hopkins Howard County Medical Center | 21D1058743 | PPM | Hospital |
| Dermatology and Advanced Skin Care | 21D0212684 | Compliance | Physician office |
| Doctors First LLC | 21D2246589 | Waiver | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Columbia, MD?
147 labs with a Columbia address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Columbia labs hold?
108 Certificate of Waiver, 16 Certificate for Provider-Performed Microscopy Procedures, 14 Certificate of Accreditation, 8 Certificate of Compliance, 1 Certificate of Registration.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.