Althea Groen Hooyer, MD

Pediatrics

11+ years in practiceNPI: 1154792539Licensed in SD

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Credentials & Recognition

Specialties

Pediatrics

NPI sub-specialties

Nurse Practitioner, Pediatrics363LP0200X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

11+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#9

Top Pediatricians in South Dakota, 2026

Pediatrics · South Dakota · 2026

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Frequently Asked Questions about Dr. Althea Groen Hooyer, MD

Where does Dr. Althea Groen Hooyer, MD practice?+
Dr. Althea Groen Hooyer, MD practices in South Dakota, SD. 1600 W 22ND ST SIOUX FALLS, SD 571051521.
What is Dr. Althea Groen Hooyer, MD's phone number?+
Dr. Althea Groen Hooyer, MD's practice phone is 605-312-1000. Office contact information is verified on the PBCMMG profile.
What does Dr. Althea Groen Hooyer, MD specialize in?+
Dr. Althea Groen Hooyer, MD's primary specialty is Pediatrics.
Is Dr. Althea Groen Hooyer, MD board certified?+
Board certification status for Dr. Althea Groen Hooyer, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Althea Groen Hooyer, MD been practicing?+
Dr. Althea Groen Hooyer, MD has been in active practice for 11+ years, based on NPI enumeration and state licensing records.
What is Dr. Althea Groen Hooyer, MD's NPI number?+
Dr. Althea Groen Hooyer, MD's National Provider Identifier (NPI) is 1154792539, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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