Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEVEN M. OLSEN D.O.
NPI 1336100528
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Waterloo, IA

Q: What is Steven Olsen's NPI number?

The NPI number for Steven Olsen is 1336100528. It was assigned to this individual provider in the NPPES registry on March 29, 2006.

Q: What is Steven Olsen's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Q: When was this NPI record last updated?

The NPPES record for Steven Olsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 29, 2006

1825 LOGAN AVE, OCCUPATIONAL HEALTH, WATERLOO, IA 50703(319) 235-3885(319) 235-3113 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Steven M. Olsen D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVEN M. OLSEN D.O. (NPI 1336100528) is an individual preventive medicine/occupational environmental medicine provider in Waterloo, Iowa, licensed in Iowa (02968) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1336100528

Entity TypeIndividualMale

Primary Taxonomy2083P0500X

Provider Legal NameSTEVEN M. OLSENCredential: D.O.

Location Address1825 LOGAN AVE, OCCUPATIONAL HEALTHWaterloo, IA 50703-1916

Mailing Address1825 Logan Ave, Occupational HealthWaterloo, IA 50703-1916 · (319) 235-3885 · Fax (319) 235-3113

Phone(319) 235-3885

Fax(319) 235-3113

Sole ProprietorNo

Enumeration DateMarch 29, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1336100528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0500X

License✔ Licensed in IA · 02968

Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

1825 LOGAN AVE, Waterloo, IA 50703

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEERAN GHANDIVEL MD

Anesthesiology

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3886

MS. AMANDA L. VERVAECKE A.R.N.P.

Nurse Practitioner

1825 LOGAN AVE, WOUND & OSTOMY CLINIC
WATERLOO, IA 50703

Black Hawk County (319) 235-3121

TAYLOR KRISTIN KLINE PA, RDN

Physician Assistant

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3941

ALLEN MEMORIAL HOSPITAL CORPORATION LAB

Clinical Medical Laboratory

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3941

ELVIS SABIC ARNP

Nurse Practitioner (Family)

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3941

DR. PRADEEP MANJANBAIL RAMESH MD

Internal Medicine

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3838

SUSAN VOONG PHARMD

Pharmacist

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (319) 235-3510

HANNAH LEIGH KELLEY LMSW

Social Worker (Clinical)

1825 LOGAN AVE
WATERLOO, IA 50703

Black Hawk County (563) 271-7700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Olsen's NPI number?

The NPI number for Steven Olsen is 1336100528. It was assigned to this individual provider in the NPPES registry on March 29, 2006.

Where is Steven Olsen located?

Steven Olsen practices at 1825 Logan Ave Occupational Health, Waterloo, IA 50703. The listed phone number is (319) 235-3885.

What is Steven Olsen's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

When was this NPI record last updated?

The NPPES record for Steven Olsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.