Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Tammy Laas, APN

Individual provider Family Nurse Practitioner · NPI 1720331473

Tammy Laas, APN is a Family Nurse Practitioner in Elmhurst, Illinois. Licensed in Illinois. Registered with an NPI since 2012.

Licensed in
IL
In the registry since
2012
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

360 W Butterfield Rd Ste 140
Elmhurst, IL 60126-5025
Phone: (630) 574-0460
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209009785 (IL)

Record details

NPI number1720331473
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedOctober 18, 2012
Last updated in NPPESMarch 14, 2019
Mailing address360 W Butterfield Rd Ste 140, Elmhurst, IL 60126-5025

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