NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Daniel Thomas Spreitzer, PARM.D.

Pharmacist in Saint Paul, MN · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1831474832

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Registry record

Entity type Individual (Type 1)
Name Dr. Daniel Thomas Spreitzer
Credential PARM.D.
Sex Male
Practice address Saint Paul, MN, 55106
Phone (651) 774-3011
Fax (651) 774-0800
Enumeration date Oct 21, 2011
Last updated in NPPES Oct 21, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 117431 (MN) Primary
183500000X Pharmacist Pharmacy Service Providers · License 14631-40 (WI) Secondary

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.

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Frequently asked questions

How do I verify Daniel Spreitzer's NPI record?
Cross-check NPI 1831474832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831474832 active?
Yes, as of the latest NPPES snapshot, NPI 1831474832 is active (record last updated 2011-10-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.