What is Bonnie Kassen's NPI number?

Bonnie Kassen's National Provider Identifier (NPI) is 1023955473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bonnie Kassen's specialty?

Bonnie Kassen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Bonnie Kassen located?

Bonnie Kassen's practice location on file with NPPES is 615 7th St Sw, Rochester, MN 55902-2052.

What is Bonnie Kassen's phone number?

The practice phone number listed in the NPPES registry for Bonnie Kassen is (507) 328-3000.

Is Bonnie Kassen's NPI active?

Yes — Bonnie Kassen's NPI (1023955473) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Bonnie Kassen, LICSW

NPI 1023955473 · Clinical Social Worker · Rochester, MN

Bonnie Kassen, LICSW is a Clinical Social Worker provider in Rochester, MN (NPI 1023955473).

Provider details

NPI number: 1023955473
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LICSW
Sex: Female
Sole proprietor: Yes
License: 411 (MN)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 411 (MN)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

615 7th St Sw

Rochester, MN 55902-2052

Phone: (507) 328-3000

Street-level locationGet directions

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Mailing address