Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christine Ann Olson, MD

Psychiatry Physician in Deerfield, IL · enumerated 2006.

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

National Provider Identifier

1245348952

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Registry record

Entity type Individual (Type 1)

Name Dr. Christine Ann Olson

Credential MD

Sex Female

Practice address 1020 Milwaukee Ave Ste 208, Deerfield, IL, 60015

Phone (847) 379-1415

Fax (847) 739-7077

Enumeration date Aug 25, 2006

Last updated in NPPES Nov 6, 2017

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 336045881 (IL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
03619325	Medicaid	IL	-
01619325	Other	-	BLUE CROSS

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

How do I verify Christine Olson's NPI record?

Cross-check NPI 1245348952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245348952 active?

Yes, as of the latest NPPES snapshot, NPI 1245348952 is active (record last updated 2017-11-06).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-06.