Customer Service

Phone, Fax & Email

1.800.550.6227 Toll Free
1.800.652.9556 Fax
Send Us a Message

Hours of Operation

Monday-Friday
7 a.m.-7 p.m. Mountain

Saturday
9 a.m.-1 p.m. Mountain 

Specimen Shipping Address

Note: A Requisition Form Must be Included with All Samples.

[Laboratory as indicated on requisition]
National Jewish Health
1400 Jackson St.
Denver, CO 80206

More Contact Information

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Customer Service - Main

Test information, specimen requirements, results, requisitions and general information

Phone Fax Email
800.550.6227, Opt 6 800.652.9556 Send us a message

Hours of Operation

Monday-Friday
7 a.m. to 7 p.m. Mountain Time

Saturday
9 a.m. to 1 p.m. Mountain Time



Complement Client Services

Phone Fax Email
+1.303.398.1541
800.550.6227, Opt 2		 303.270.2185 Send us a message

Hours of Operation

Monday-Friday
6 a.m. to 6 p.m. Mountain Time



Molecular Diagnostics Client Services

Phone Fax Email
+1.303.270.2492
800.550.6227, Opt 2		 303.270.2312 Send us a message

Hours of Operation

Monday-Friday
7:30 a.m. to 4:30 p.m. Mountain Time



Mycobacteriology (TB & NTM) Client Services

Phone Fax Email
+1.303.398.1339
800.550.6227, Opt 3		 303.398.1953 Send us a message

Hours of Operation

Monday-Friday
7 a.m. to 5 p.m. Mountain Time

Mycobacterium Samples accepted Monday-Thursday only



Pharmacokinetics Client Services

Phone Fax Email
+1.303.398.1422
800.550.6227, Opt 4		 303.270.2124 Send us a message

Hours of Operation

Monday-Friday
8 a.m. to 5 p.m. Mountain Time