What is Marissa Isabell's NPI number?

Marissa Isabell's National Provider Identifier (NPI) is 1336086867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Isabell's specialty?

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

Where is Marissa Isabell located?

Marissa Isabell's practice location on file with NPPES is 505 E Maple Rd, Troy, MI 48083-2806.

What is Marissa Isabell's phone number?

The practice phone number listed in the NPPES registry for Marissa Isabell is (248) 918-5600.

Is Marissa Isabell's NPI active?

Yes — Marissa Isabell's NPI (1336086867) is active in the NPPES registry as of the last update on 2026-05-01.

IndividualActive

Marissa Isabell

NPI 1336086867 · Behavior Technician · Troy, MI

Marissa Isabell is a Behavior Technician provider in Troy, MI (NPI 1336086867).

Provider details

NPI number: 1336086867
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

505 E Maple Rd

Troy, MI 48083-2806

Phone: (248) 918-5600

Street-level locationGet directions

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Mailing address