Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle M Olson, MD

Colon & Rectal Surgery Physician in Dallas, TX · enumerated 2006 · practices at Physician Associates of Southwest Dallas.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366405102

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Registry record

Entity type Individual (Type 1)

Name Dr. Michelle M Olson

Credential MD

Sex Female

Practice address 122 W Colorado Blvd, Dallas, TX, 75208

Phone (214) 947-6700

Fax (214) 947-6701

Enumeration date Apr 11, 2006

Last updated in NPPES May 2, 2025

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License MD424639 (PA) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 036129211 (IL) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License U0412 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michelle Olson?

The National Provider Identifier (NPI) for Michelle Olson is 1366405102, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Olson practice?

The practice location on file with NPPES is in Dallas, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Ralph Steiger Maternal & Fetal Medicine Physician · Dallas, TX NPI 1194728972 Stephen Hines Internal Medicine Physician · Dallas, TX NPI 1699750372 Juan Arias Maternal & Fetal Medicine Physician · Dallas, TX NPI 1326024811 Leigh Hunter Infectious Disease Physician · Dallas, TX NPI 1114903614 Ernest Dunn Surgery Physician · Dallas, TX NPI 1215913629 Physician Associates of Southwest Dallas Family Medicine Physician · Dallas, TX NPI 1801845425 Lynda Howl Women's Health Nurse Practitioner · Dallas, TX NPI 1659326734 Stephen Patrick Obstetrics & Gynecology Physician · Dallas, TX NPI 1174542815

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-02.