What is Karl Butler's NPI number?

Karl Butler's National Provider Identifier (NPI) is 1902285026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karl Butler's specialty?

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

Where is Karl Butler located?

Karl Butler's practice location on file with NPPES is 5560 Wilmont Pl Se, Kentwood, MI 49508-6381.

What is Karl Butler's phone number?

The practice phone number listed in the NPPES registry for Karl Butler is (313) 404-5810.

Is Karl Butler's NPI active?

Yes — Karl Butler's NPI (1902285026) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Karl Butler, LMSW

NPI 1902285026 · Clinical Social Worker · Kentwood, MI

Karl Butler, LMSW is a Clinical Social Worker provider in Kentwood, MI (NPI 1902285026).

Provider details

NPI number: 1902285026
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Male
Sole proprietor: Yes
License: 6801097359 (MI)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 6801097359 (MI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 yrs in NPPES 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

5560 Wilmont Pl Se

Kentwood, MI 49508-6381

Phone: (313) 404-5810

Street-level locationGet directions

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Mailing address