CLIA lab
CLIA 23D0920757: Amgg - DR Callaway
Flint, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D0920757 belongs to Amgg - DR Callaway in Flint, MI.
Certificate of Waiver, effective October 9, 2024, expiration date October 8, 2026.
The CMS file posted October 16, 2026 lists the certificate as active, but its expiration date has passed. A renewal may not be in this file yet.
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 RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- October 9, 2024
- Certificate expiration
- October 8, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 9, 1996
- 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
- 23D0920757
- Lab name
- Amgg - DR Callaway
- Address
- 3380 Beecher Road Suite C, Flint, MI 48532
- Phone
- (810) 732-0944
- Fax
- (810) 732-2030
Annual test volume the lab reported
- Waived tests
- 2,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Flint, MI
- A Almansour, MD, PCCertificate of Waiver, Physician office23D0998697
- Aa MRC LLCCertificate of Waiver, Other23D2297725
- Abdullah Raffee MDCertificate of Waiver, Physician office23D0373532
- Advisacare Healthcare Solutions, IncCertificate of Waiver, Home health agency23D0664686
- Akpinar Children's Clinic PCCertificate of Waiver, Physician office23D0373516
- Amgg - BentonCertificate of Waiver, Physician office23D0699490
- Amgg - DR BhattiCertificate of Waiver, Physician office23D0662922
- Anas Salih MD PLLCCertificate of Waiver, Physician office23D2322465
- Arbor Recovery Michigan PLLCCertificate of Compliance, Physician office23D2272124
- Ascension Living Pace MichiganCertificate of Waiver, Other23D2087573
Related
Questions
What is the CLIA number for Amgg - DR Callaway in Flint?
23D0920757, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Amgg - DR Callaway hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 23D0920757 expire?
The CMS file lists October 8, 2026 as the certificate expiration date; the certificate took effect October 9, 2024.