Registry data as of Aug 27, 2026

Quest Diagnostics Incorporated Mi

Quest Diagnostics Incorporated Mi holds 11 active organization NPIs in the federal registry, with practice locations in 11 Michigan cities. All list clinical medical laboratory as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Baldwin has the most NPIs, 1

  1. Baldwin1
  2. Berkley1
  3. Bingham Farms1
  4. Cadillac1
  5. Clarkston1
  6. Flint1
  7. Kentwood1
  8. Lansing1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2011

Quest Diagnostics Incorporated Mi NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 0, 2014: 1024620062007200820092010201120122013201452121
Quest Diagnostics Incorporated Mi NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 0, 2014: 1024620062007200820092010201120122013201452121
Quest Diagnostics Incorporated Mi NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 0, 2014: 1024620062007200820092010201120122013201452121

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2006 alone, more than in any other year; none in 4 of the years between.

Baldwin locations

The city with the most Quest Diagnostics Incorporated Mi NPIs. The full list of all 11 follows.

NPILocationPrimary taxonomyIssued
12253034801615 MICHIGAN AVE, BaldwinClinical Medical LaboratoryMar 20, 2012
All 11 locations, by city
NPILocationPrimary taxonomyIssued
12253034801615 MICHIGAN AVE, BaldwinClinical Medical LaboratoryMar 20, 2012
10533390021695 W 12 MILE RD STE 200, BerkleyClinical Medical LaboratoryJul 18, 2006
132606637432270 TELEGRAPH RD STE 100, Bingham FarmsClinical Medical LaboratoryJul 18, 2006
1215202486520 COBB ST LABORATORY, CadillacClinical Medical LaboratoryMar 20, 2012
10334054105680 BOW POINTE DR, ClarkstonClinical Medical LaboratoryJun 23, 2011
11240855764100 PIER NORTH BLVD, FlintClinical Medical LaboratoryApr 28, 2006
16290966804695 44TH ST SE STE B125, KentwoodClinical Medical LaboratoryJul 18, 2006
13465482603394 E JOLLY RD SUITE C, LansingClinical Medical LaboratoryMar 1, 2011
1861633216543 N MAIN ST STE 223, Rochester HillsClinical Medical LaboratoryMar 16, 2009
16890846674045 W 13 MILE RD, Royal OakClinical Medical LaboratoryApr 30, 2014
19220265412062 N CENTER RD, SaginawClinical Medical LaboratoryJul 18, 2006

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Quest Diagnostics Incorporated Mi have 11 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Quest Diagnostics Incorporated Mi's NPIs list practice locations in 11 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.