What is Katie Hart's NPI number?

Katie Hart's National Provider Identifier (NPI) is 1346119419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Hart's specialty?

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

Where is Katie Hart located?

Katie Hart's practice location on file with NPPES is 227 E Sanilac Rd, Sandusky, MI 48471-1160.

What is Katie Hart's phone number?

The practice phone number listed in the NPPES registry for Katie Hart is (810) 648-0330.

Is Katie Hart's NPI active?

Yes — Katie Hart's NPI (1346119419) is active in the NPPES registry as of the last update on 2025-11-05.

IndividualActive

Katie Hart

NPI 1346119419 · Social Worker · Sandusky, MI

Katie Hart is a Social Worker provider in Sandusky, MI (NPI 1346119419).

Provider details

NPI number: 1346119419
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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

227 E Sanilac Rd

Sandusky, MI 48471-1160

Phone: (810) 648-0330

Street-level locationGet directions

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Mailing address