Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael S Sprague, PHARM.D.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Bakersfield, CA · enumerated 2006.

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

National Provider Identifier

1154427433

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael S Sprague

Credential PHARM.D.

Sex Male

Practice address 1801 Westwind Dr, Pharmacy (119), Bakersfield, CA, 93301

Phone (661) 632-1869

Fax (661) 632-1857

Enumeration date Sep 15, 2006

Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License RPH49750 (CA) Primary

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Is NPI 1154427433 active?

Yes — as of the latest NPPES snapshot, NPI 1154427433 is active (record last updated 2012-12-19).

How do I verify Michael Sprague's NPI record?

Cross-check NPI 1154427433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.