DR. GREG E OLESON (D.C.) – Sports Physician Chiropractor, NPI 1902887672

Sports Physician Chiropractor

DR. GREG E OLESON (D.C.) is a healthcare provider. based in Armstrong, Iowa. specializing in Sports Physician Chiropractor. They hold the professional credentials D.C.. They hold a License No. A05772 (IA). The NPI Number for DR. GREG E OLESON (D.C.) is 1902887672

Main info

Male

Sole Proprietor

34 Years Of Experience

Name

DR. GREG E OLESON (D.C.)

NPI

1902887672

Phone

(712) 868-3265

Address

514 1ST AVENUE

Enumeration Date

9 November 2005

Last Update Date

23 December 2013

Doctor Profile

Medical School Name

NORTHWESTERN COLLEGE OF CHIROPRACTIC

Secondary Phone

Graduation Year

1992 (34 years ago)

PAC ID

3274590054

Professional Enrollment ID

I20041213001086

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. GREG E OLESON (D.C.)

514, 1st Avenue, Armstrong, Emmet County, Iowa, 50514, United States
ARMSTRONG, IA 50514
Phone: (712) 868-3265
Fax: (712) 868-3499
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 50514)

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Provider's Procedures

DR. GREG E OLESON (D.C.) performs procedures in Sports Physician Chiropractor. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
CHIROPRACTIC	IA	98940	Chiropractic manipulative treatment, 1-2 spinal regions	575	53

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Frequently asked questions

Is there an official ID for DR. GREG E OLESON (D.C.) in U.S. healthcare records?

The official identifier for DR. GREG E OLESON (D.C.) is NPI 1902887672.

Active or inactive — what applies to DR. GREG E OLESON (D.C.)?

You should see DR. GREG E OLESON (D.C.) as active in CMS-hosted NPPES data.

How would a patient describe DR. GREG E OLESON (D.C.)'s focus?

For DR. GREG E OLESON (D.C.), the primary taxonomy reads as Sports Physician Chiropractor. Clinical services aligned with this taxonomy classification.

Is DR. GREG E OLESON (D.C.) associated with Armstrong?

Public fields place DR. GREG E OLESON (D.C.) around Armstrong, Iowa. Always confirm the exact site before visiting.

When was this NPI issued?

Enumeration for DR. GREG E OLESON (D.C.) is noted as November 9, 2005 where the registry provides it.