What is Jacob Grappin's NPI number?

Jacob Grappin's National Provider Identifier (NPI) is 1588527410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jacob Grappin's specialty?

Jacob Grappin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Jacob Grappin located?

Jacob Grappin's practice location on file with NPPES is 34159 Jefferson Ave, Saint Clair Shores, MI 48082-1190.

What is Jacob Grappin's phone number?

The practice phone number listed in the NPPES registry for Jacob Grappin is (596) 220-2420.

Is Jacob Grappin's NPI active?

Yes — Jacob Grappin's NPI (1588527410) is active in the NPPES registry as of the last update on 2025-12-08.

IndividualActive

Jacob Grappin

NPI 1588527410 · Behavior Technician · Saint Clair Shores, MI

Jacob Grappin is a Behavior Technician provider in Saint Clair Shores, MI (NPI 1588527410).

Provider details

NPI number: 1588527410
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: BACB1467554 (MI)

Specialties & taxonomies

Behavior TechnicianPrimary106S00000XLicense BACB1467554 (MI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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
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

34159 Jefferson Ave

Saint Clair Shores, MI 48082-1190

Phone: (596) 220-2420

Street-level locationGet directions

More MI providers

Mailing address

1893 Hickory Ln Apt 203

Imlay City, MI 48444-8528

Enumerated: 2025-12-08
Last updated: 2025-12-08
Certified: 2025-12-08

Frequently asked questions

What is Jacob Grappin's NPI number?: Jacob Grappin's National Provider Identifier (NPI) is 1588527410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jacob Grappin's specialty?: Jacob Grappin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
Where is Jacob Grappin located?: Jacob Grappin's practice location on file with NPPES is 34159 Jefferson Ave, Saint Clair Shores, MI 48082-1190.
What is Jacob Grappin's phone number?: The practice phone number listed in the NPPES registry for Jacob Grappin is (596) 220-2420.
Is Jacob Grappin's NPI active?: Yes — Jacob Grappin's NPI (1588527410) is active in the NPPES registry as of the last update on 2025-12-08.

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