IndividualActive
Marquonna Williams
NPI 1043943095 · Behavior Technician · Owings Mills, MD
Marquonna Williams is a Behavior Technician provider in Owings Mills, MD (NPI 1043943095).
Provider details
- NPI number
- 1043943095
- 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(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
9722 Groffs Mill Dr Ste 726
Owings Mills, MD 21117-6341
Phone: (888) 428-3233
Fax: (323) 866-1881
Street-level locationGet directions
Mailing address
4221 Wilshire Blvd Ste 300a
Los Angeles, CA 90010-3537
Registry dates
- Enumerated
- 2022-07-07
- Last updated
- 2022-07-07
- Certified
- 2022-07-01
Frequently asked questions
- What is Marquonna Williams's NPI number?
- Marquonna Williams's National Provider Identifier (NPI) is 1043943095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquonna Williams's specialty?
- Marquonna Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marquonna Williams located?
- Marquonna Williams's practice location on file with NPPES is 9722 Groffs Mill Dr Ste 726, Owings Mills, MD 21117-6341.
- What is Marquonna Williams's phone number?
- The practice phone number listed in the NPPES registry for Marquonna Williams is (888) 428-3233.
- Is Marquonna Williams's NPI active?
- Yes — Marquonna Williams's NPI (1043943095) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.