What is Siobhan Chamoun's NPI number?

Siobhan Chamoun's National Provider Identifier (NPI) is 1215484274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Siobhan Chamoun's specialty?

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

Where is Siobhan Chamoun located?

Siobhan Chamoun's practice location on file with NPPES is 2898 Rowena Ave, Los Angeles, CA 90039-2020.

What is Siobhan Chamoun's phone number?

The practice phone number listed in the NPPES registry for Siobhan Chamoun is (323) 660-0728.

Is Siobhan Chamoun's NPI active?

Yes — Siobhan Chamoun's NPI (1215484274) is active in the NPPES registry as of the last update on 2022-05-17.

IndividualActive

Siobhan Chamoun

NPI 1215484274 · Clinical Psychologist · Los Angeles, CA

Siobhan Chamoun is a Clinical Psychologist provider in Los Angeles, CA (NPI 1215484274).

Provider details

NPI number: 1215484274
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: PSY33018 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY33018 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% 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

2898 Rowena Ave

Los Angeles, CA 90039-2020

Phone: (323) 660-0728

Street-level locationGet directions

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Mailing address