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

Heidi W Tessler MD PC

Organization Internal Medicine Physician · NPI 1710908637

Heidi W Tessler MD PC is an Internal Medicine Physician in Denver, Colorado. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4600 Hale Pkwy Ste 460
Denver, CO 80220-4020
Phone: (303) 520-7282
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1710908637
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Heidi Tessler — President · (303) 420-7282
NPI enumeratedJuly 23, 2006
Last updated in NPPESAugust 11, 2011
Mailing address3464 S Willow St, Suite 893, Denver, CO 80231-4531

Other providers in Denver