IndividualActive
Marlena Grier
NPI 1699382838 · Behavior Technician · Livonia, MI
Marlena Grier is a Behavior Technician provider in Livonia, MI (NPI 1699382838).
Provider details
- NPI number
- 1699382838
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
31229 Plymouth Rd
Livonia, MI 48150-2105
Phone: (734) 466-5150
Street-level locationGet directions
Mailing address
31153 Plymouth Rd Ste 105
Livonia, MI 48150-2134
Registry dates
- Enumerated
- 2020-09-30
- Last updated
- 2020-09-30
- Certified
- 2020-09-30
Frequently asked questions
- What is Marlena Grier's NPI number?
- Marlena Grier's National Provider Identifier (NPI) is 1699382838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlena Grier's specialty?
- Marlena Grier is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marlena Grier located?
- Marlena Grier's practice location on file with NPPES is 31229 Plymouth Rd, Livonia, MI 48150-2105.
- What is Marlena Grier's phone number?
- The practice phone number listed in the NPPES registry for Marlena Grier is (734) 466-5150.
- Is Marlena Grier's NPI active?
- Yes — Marlena Grier's NPI (1699382838) is active in the NPPES registry as of the last update on 2020-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.