What is Stephanie Zalis's NPI number?

Stephanie Zalis's National Provider Identifier (NPI) is 1891586640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephanie Zalis's specialty?

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

Where is Stephanie Zalis located?

Stephanie Zalis's practice location on file with NPPES is 375 Apple Tree Dr, Ionia, MI 48846-7506.

What is Stephanie Zalis's phone number?

The practice phone number listed in the NPPES registry for Stephanie Zalis is (616) 527-1790.

Is Stephanie Zalis's NPI active?

Yes — Stephanie Zalis's NPI (1891586640) is active in the NPPES registry as of the last update on 2025-05-13.

IndividualActive

Stephanie Zalis

NPI 1891586640 · Case Manager/Care Coordinator · Ionia, MI

Stephanie Zalis is a Case Manager/Care Coordinator provider in Ionia, MI (NPI 1891586640).

Provider details

NPI number: 1891586640
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Practice location

375 Apple Tree Dr

Ionia, MI 48846-7506

Phone: (616) 527-1790

Fax: (616) 527-0538

Street-level locationGet directions

More MI providers

Mailing address

375 Apple Tree Dr

Ionia, MI 48846-7506

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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.

Enumerated: 2025-05-13
Last updated: 2025-05-13
Certified: 2025-05-13

Frequently asked questions

What is Stephanie Zalis's NPI number?: Stephanie Zalis's National Provider Identifier (NPI) is 1891586640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stephanie Zalis's specialty?: Stephanie Zalis is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
Where is Stephanie Zalis located?: Stephanie Zalis's practice location on file with NPPES is 375 Apple Tree Dr, Ionia, MI 48846-7506.
What is Stephanie Zalis's phone number?: The practice phone number listed in the NPPES registry for Stephanie Zalis is (616) 527-1790.
Is Stephanie Zalis's NPI active?: Yes — Stephanie Zalis's NPI (1891586640) is active in the NPPES registry as of the last update on 2025-05-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions