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

Heidi Gayle Dahlem, MD

Individual provider Internal Medicine Physician · NPI 1619001781

Heidi Gayle Dahlem, MD is an Internal Medicine in Cedar Rapids, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2004, 22 years ago. Practices with Mercy Physician Associates Inc, a 103-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
22
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

543 7th St SE Internist Associates Of Iowa
Cedar Rapids, IA 52401-1929
Phone: (319) 861-7600
Fax: (319) 861-7601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 37314 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-7258 (IA)

Record details

NPI number1619001781
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2007
Last updated in NPPESJuly 9, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Mercy Physician Associates Inc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Cedar Rapids