NPI Portal NPI Lookup & Verification

Mr. Dave B Grubb

Mr. Dave B Grubb is a Pharmacist provider (Pharmacist) practicing in Whitehall, MI, registered in the NPPES registry with NPI 1033353784 since 2009.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1033353784
Entity type Individual (Type 1)
Name Mr. Dave B Grubb
Sex Male
Practice address Whitehall, MI, 49461
Phone 2318930310
Enumeration date 2009-04-25
Last updated in NPPES 2009-04-25

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 5302410831 MI
Copy-ready billing details
Provider: Dave Grubb
NPI: 1033353784
Taxonomy: 183500000X (Pharmacist)
Address: Whitehall, MI, 49461

Other providers at this practice address

NPI Name Type Specialty Location
1528359973 Mark Deleeuw Individual Pharmacist Whitehall, MI
1093287559 Christopher Beaman Individual Pharmacist Whitehall, MI
1255906632 Heather Dexter Individual Pharmacy Technician Whitehall, MI

Verify this record

Cross-check NPI 1033353784 against the authoritative CMS record: view Mr. Dave B Grubb on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Dave Grubb's NPI record?
Cross-check NPI 1033353784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1033353784 active?
Yes — as of the latest NPPES snapshot, NPI 1033353784 is active (record last updated 2009-04-25).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-04-25.