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

David Solomon De Guzman Chua

Individual provider Nephrology Physician · NPI 1023268646

David Solomon De Guzman Chua is a Nephrology in Hawarden, Iowa. Qualified in 2013, 13 years ago. Practices with Hawarden Regional Healthcare, a 20-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
13
Licensed in
IA
In the registry since
2008
Specialties on file
3

Practice location Address checks out

1122 Avenue L
Hawarden, IA 51023-1928
Phone: (712) 551-3400
Fax: (712) 551-2691
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD-40680 (IA)
Nephrology Physician Taxonomy 207RN0300X · Licence 40680 (IA)
Hospitalist Physician Taxonomy 208M00000X · Licence 40680 (IA)

Record details

NPI number1023268646
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 19, 2008
Last updated in NPPESJune 15, 2022
Certification dateJune 15, 2022

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hawarden Regional Healthcare — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare