Dennis Knutson M.D.
About this NPIWhat this record shows.
NPI 1669448387 is registered to Dennis Knutson M.D., a Dermatology practising at 116 W. 69th St., Ste. 100 in Sioux Falls, South Dakota. Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures. Dennis Knutson M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 407211028109SD· Issued by PREFERRED ONE
- 2076SD· Issued by DAKOTACARE
- 27011SD· Issued by SANFORD HEALTH PLAN
- HP13713SD· Issued by HEALTHPARTNERS
- 0040221SD· Issued by BLUE CROSS
- 10104SD· Issued by MIDLANDS CHOICE
- 397S0KNMN· Issued by BLUE CROSS
- 397S0KNMN· Issued by CC SYSTEMS/ BLUE PLUS
- 57108B002SD· Issued by WPS TRICARE
- 21102SD· Issued by ARAZ/ AMERICA'S PPO
- 0300204SD· Issued by MEDICA
Medicaid
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dennis Knutson M.D. accepts. To confirm in-network status with your specific health plan, contact Dennis Knutson M.D. directly at (605) 322-6960.
Frequently asked
Yes. NPI 1669448387 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (605) 322-6960.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dennis Knutson M.D. is a Type-1 individual NPI.