What is Ronilleen Maglian's NPI number?

Ronilleen Maglian's National Provider Identifier (NPI) is 1366827164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronilleen Maglian's specialty?

Ronilleen Maglian is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Ronilleen Maglian located?

Ronilleen Maglian's practice location on file with NPPES is 5359 Quail Run Rd Apt 218, Riverside, CA 92507-7732.

What is Ronilleen Maglian's phone number?

The practice phone number listed in the NPPES registry for Ronilleen Maglian is (909) 285-9895.

Is Ronilleen Maglian's NPI active?

Yes — Ronilleen Maglian's NPI (1366827164) is active in the NPPES registry as of the last update on 2023-03-21.

IndividualActive

Ronilleen Maglian, MA

NPI 1366827164 · Psychologist · Riverside, CA

Ronilleen Maglian, MA is a Psychologist provider in Riverside, CA (NPI 1366827164).

Provider details

NPI number: 1366827164
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 33345 (CA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
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
10 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
4 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

5359 Quail Run Rd Apt 218

Riverside, CA 92507-7732

Phone: (909) 285-9895

Street-level locationGet directions

More CA providers

Mailing address

Po Box 427

Cypress, CA 90630-0427

Additional practice locations (3)

902 S Myrtle Ave
Monrovia, CA 91016-3427
Phone: (626) 357-3258
222 W 39th Ave
San Mateo, CA 94403-4364
Phone: (714) 262-5221
2600 Victory Pkwy
Cincinnati, OH 45206
Phone: (714) 262-5221

Enumerated: 2015-07-22
Last updated: 2023-03-21
Certified: 2023-03-21

Frequently asked questions

What is Ronilleen Maglian's NPI number?: Ronilleen Maglian's National Provider Identifier (NPI) is 1366827164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ronilleen Maglian's specialty?: Ronilleen Maglian is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
Where is Ronilleen Maglian located?: Ronilleen Maglian's practice location on file with NPPES is 5359 Quail Run Rd Apt 218, Riverside, CA 92507-7732.
What is Ronilleen Maglian's phone number?: The practice phone number listed in the NPPES registry for Ronilleen Maglian is (909) 285-9895.
Is Ronilleen Maglian's NPI active?: Yes — Ronilleen Maglian's NPI (1366827164) is active in the NPPES registry as of the last update on 2023-03-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.