Shella Harvey Marks
NPI 1558907444 · Behavior Technician · Farmington Hills, MI
Shella Harvey Marks is a Behavior Technician provider in Farmington Hills, MI (NPI 1558907444).
Provider details
- NPI number
- 1558907444
- 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
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2019-11-26
- Last updated
- 2019-11-26
Frequently asked questions
- What is Shella Harvey Marks's NPI number?
- Shella Harvey Marks's National Provider Identifier (NPI) is 1558907444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shella Harvey Marks's specialty?
- Shella Harvey Marks is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Shella Harvey Marks located?
- Shella Harvey Marks's practice location on file with NPPES is 27777 Inkster Rd, Farmington Hills, MI 48334-5326.
- What is Shella Harvey Marks's phone number?
- The practice phone number listed in the NPPES registry for Shella Harvey Marks is (248) 436-4400.
- Is Shella Harvey Marks's NPI active?
- Yes — Shella Harvey Marks's NPI (1558907444) is active in the NPPES registry as of the last update on 2019-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.