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Madelyn Marceau
NPI 1124861109 · Behavior Technician · Walnut Creek, CA
Madelyn Marceau is a Behavior Technician provider in Walnut Creek, CA (NPI 1124861109).
Provider details
- NPI number
- 1124861109
- 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(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1910 Olympic Blvd Ste 140&150
Walnut Creek, CA 94596-5096
Phone: (925) 433-0990
Street-level locationGet directions
Mailing address
996 Royal Marco Way
Marco Island, FL 34145-1829
Registry dates
- Enumerated
- 2024-06-17
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Frequently asked questions
- What is Madelyn Marceau's NPI number?
- Madelyn Marceau's National Provider Identifier (NPI) is 1124861109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Marceau's specialty?
- Madelyn Marceau is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Madelyn Marceau located?
- Madelyn Marceau's practice location on file with NPPES is 1910 Olympic Blvd Ste 140&150, Walnut Creek, CA 94596-5096.
- What is Madelyn Marceau's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Marceau is (925) 433-0990.
- Is Madelyn Marceau's NPI active?
- Yes — Madelyn Marceau's NPI (1124861109) is active in the NPPES registry as of the last update on 2024-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.