Grant Pierson, DO

Addiction Medicine · Internal Medicine · Pulmonology · Sleep Medicine

14+ years in practiceNPI: 1699034900Licensed in MOLicensed in KSLicensed in COLicensed in OH

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicinePulmonologySleep Medicine

NPI sub-specialties

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Sleep Medicine207RS0012X

Internal Medicine, Sleep Medicine207RS0012X

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

Internal Medicine, Sleep Medicine207RS0012X

Internal Medicine, Sleep Medicine207RS0012X

Internal Medicine, Pulmonary Disease207RP1001X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.0 / 5.0

12 reviews

Years in Practice

14+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#19

Top Sleep Medicine Doctors in Kansas, 2026

Sleep Medicine · Kansas · 2026

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Frequently Asked Questions about Dr. Grant Pierson, DO

Where does Dr. Grant Pierson, DO practice?+
Dr. Grant Pierson, DO practices in Missouri, MO. 1002 MCINTOSH CIR STE 4 JOPLIN, MO 64804.
What is Dr. Grant Pierson, DO's phone number?+
Dr. Grant Pierson, DO's practice phone is 417-347-8315. Office contact information is verified on the PBCMMG profile.
What does Dr. Grant Pierson, DO specialize in?+
Dr. Grant Pierson, DO's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Pulmonology, Sleep Medicine.
Is Dr. Grant Pierson, DO board certified?+
Board certification status for Dr. Grant Pierson, DO 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. Grant Pierson, DO been practicing?+
Dr. Grant Pierson, DO has been in active practice for 14+ years, based on NPI enumeration and state licensing records.
What is Dr. Grant Pierson, DO's NPI number?+
Dr. Grant Pierson, DO's National Provider Identifier (NPI) is 1699034900, 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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