NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Spencer Wihlm, DDS

General Practice Dentistry in Ely, MN · enumerated 2023 · practices at Crystal Chopp, DDS, Pllc.

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

National Provider Identifier

1154009603

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Spencer Wihlm
Credential DDS
Sex Male
Practice address 40 N 1st Ave E Ste 5, Ely, MN, 55731
Phone (218) 365-3565
Enumeration date Jul 6, 2023
Last updated in NPPES Jul 6, 2023

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License D14964 (MN) Primary
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Where does Spencer Wihlm practice?
The practice location on file with NPPES is in Ely, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Spencer Wihlm?
The National Provider Identifier (NPI) for Spencer Wihlm is 1154009603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-06.