IndividualActive
Marian Nasrallah
NPI 1558935619 · Behavior Technician · Corona, CA
Marian Nasrallah is a Behavior Technician provider in Corona, CA (NPI 1558935619).
Provider details
- NPI number
- 1558935619
- 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(56/100 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
255 E Rincon St
Corona, CA 92879-1367
Phone: (657) 207-5515
Street-level locationGet directions
Mailing address
255 E Rincon St
Corona, CA 92879-1367
Registry dates
- Enumerated
- 2021-05-13
- Last updated
- 2021-05-13
- Certified
- 2021-05-13
Frequently asked questions
- What is Marian Nasrallah's NPI number?
- Marian Nasrallah's National Provider Identifier (NPI) is 1558935619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Nasrallah's specialty?
- Marian Nasrallah is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marian Nasrallah located?
- Marian Nasrallah's practice location on file with NPPES is 255 E Rincon St, Corona, CA 92879-1367.
- What is Marian Nasrallah's phone number?
- The practice phone number listed in the NPPES registry for Marian Nasrallah is (657) 207-5515.
- Is Marian Nasrallah's NPI active?
- Yes — Marian Nasrallah's NPI (1558935619) is active in the NPPES registry as of the last update on 2021-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.