What is Tiffany Harris's NPI number?

Tiffany Harris's National Provider Identifier (NPI) is 1578211777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiffany Harris's specialty?

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

Where is Tiffany Harris located?

Tiffany Harris's practice location on file with NPPES is 3253 Congress Ave, Saginaw, MI 48602-3106.

What is Tiffany Harris's phone number?

The practice phone number listed in the NPPES registry for Tiffany Harris is (989) 475-4171.

Is Tiffany Harris's NPI active?

Yes — Tiffany Harris's NPI (1578211777) is active in the NPPES registry as of the last update on 2026-02-19.

IndividualActive

Tiffany Harris, LLMSW

NPI 1578211777 · Clinical Social Worker · Saginaw, MI

Tiffany Harris, LLMSW is a Clinical Social Worker provider in Saginaw, MI (NPI 1578211777).

Provider details

NPI number: 1578211777
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LLMSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
4 yrs 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.

Practice location

3253 Congress Ave

Saginaw, MI 48602-3106

Phone: (989) 475-4171

Fax: (989) 393-6021

Approximate (ZIP-level) locationGet directions

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Mailing address