IndividualActive
Maria Welsh, BCBA
NPI 1124452719 · Behavior Analyst · Sherman Oaks, CA
Maria Welsh, BCBA is a Behavior Analyst provider in Sherman Oaks, CA (NPI 1124452719).
Provider details
- NPI number
- 1124452719
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4555 Fulton Ave Apt 212
Sherman Oaks, CA 91423-3202
Phone: (424) 274-3649
Street-level locationGet directions
Mailing address
4555 Fulton Ave Apt 212
Sherman Oaks, CA 91423-3202
Additional practice locations (1)
- 12754 Ventura BlvdSte DStudio City, CA 91604-2441Phone: (818) 308-6226Fax: (818) 308-6487
Registry dates
- Enumerated
- 2013-08-30
- Last updated
- 2021-03-15
- Certified
- 2021-03-15
Frequently asked questions
- What is Maria Welsh's NPI number?
- Maria Welsh's National Provider Identifier (NPI) is 1124452719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Welsh's specialty?
- Maria Welsh is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Maria Welsh located?
- Maria Welsh's practice location on file with NPPES is 4555 Fulton Ave Apt 212, Sherman Oaks, CA 91423-3202.
- What is Maria Welsh's phone number?
- The practice phone number listed in the NPPES registry for Maria Welsh is (424) 274-3649.
- Is Maria Welsh's NPI active?
- Yes — Maria Welsh's NPI (1124452719) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.