What is Janel Sonnenberg's NPI number?

Janel Sonnenberg's National Provider Identifier (NPI) is 1891660452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janel Sonnenberg's specialty?

Janel Sonnenberg is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Janel Sonnenberg located?

Janel Sonnenberg's practice location on file with NPPES is 11408 Appleton, Redford, MI 48239-1442.

What is Janel Sonnenberg's phone number?

The practice phone number listed in the NPPES registry for Janel Sonnenberg is (313) 962-9446.

Is Janel Sonnenberg's NPI active?

Yes — Janel Sonnenberg's NPI (1891660452) is active in the NPPES registry as of the last update on 2025-10-06.

IndividualActive

Janel Sonnenberg

NPI 1891660452 · Case Manager/Care Coordinator · Redford, MI

Janel Sonnenberg is a Case Manager/Care Coordinator provider in Redford, MI (NPI 1891660452).

Provider details

NPI number: 1891660452
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(48/100 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
83% 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

11408 Appleton

Redford, MI 48239-1442

Phone: (313) 962-9446

Fax: (313) 502-5147

Street-level locationGet directions

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Mailing address