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

Dr. David K Severson, DDS

Dentist in Carrollton, OH · enumerated 2006 · practices at Healthy Sleep Center.

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

National Provider Identifier

1770535544

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Registry record

Entity type Individual (Type 1)

Name Dr. David K Severson

Credential DDS

Sex Male

Practice address Carrollton, OH, 44615

Phone (218) 831-3674

Enumeration date May 17, 2006

Last updated in NPPES Aug 21, 2019

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 5772-015 (WI) Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 30.023400 (OH) Secondary

122300000X Dentist Dental Providers · License 30.023400 (OH) Primary

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
3149346	Medicaid	OH	—

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 David Severson's NPI record?

Cross-check NPI 1770535544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770535544 active?

Yes — as of the latest NPPES snapshot, NPI 1770535544 is active (record last updated 2019-08-21).

Other providers at this practice address

Browse all →

Healthy Sleep Center Durable Medical Equipment & Medical Supplies · Carrollton, OH NPI 1881254233 Troy Fairclough General Practice Dentistry · Carrollton, OH NPI 1801588900

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-21.