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EMILY OTTINIANO D.O.
NPI 1710374954
Psychiatry & Neurology - Psychiatry in Long Beach, CA

Active since April 24, 2015PECOS Enrolled
4510 E PACIFIC COAST HWY STE 600, LONG BEACH, CA 90804(562) 346-1100 Get Directions Write a Review

NPPES record last updated: April 29, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2019, Jul 6, 2018 (2 updates tracked since 2018).

About Emily Ottiniano D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMILY OTTINIANO D.O. (NPI 1710374954) is an individual psychiatry provider in Long Beach, California, licensed in California (14764) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710374954
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameEMILY OTTINIANOCredential: D.O.
Location Address4510 E PACIFIC COAST HWY STE 600Long Beach, CA 90804-6914
Mailing Address2051 Marengo StLos Angeles, CA 90033-1352 · (424) 338-2500
Phone(562) 346-1100
Sole ProprietorYes
Enumeration DateApril 24, 2015
Last NPPES UpdateApril 29, 20252 updates tracked since enumeration
NPPES CertifiedApril 29, 2025
✔ NPI 1710374954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · 14764
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4510 E PACIFIC COAST HWY STE 600, Long Beach, CA 90804
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emily Ottiniano D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Emily Ottiniano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Los Angeles County Department Of Mental Health
Same address
Mental Health (Including Community Mental Health Center)
4510 E PACIFIC COAST HWY, SUITE 600
Long Beach, CA 90804
  • Reassigned Medicare billing, California enrollment
  • 533 clinicians in this Medicare group
NPI 1427081058 (562) 346-1100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAILA SITHY HUSSAIN DO
Psychiatry & Neurology (Psychiatry)
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
HENGJIA JIAN
Student in an Organized Health Care Education/Training Program
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH
Clinic/Center (Mental Health (Including Community Mental Health Center))
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
MR. SHAWN EDWARD ROQUE
Day Training/Habilitation Specialist
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
SOCHETRA HONG
Social Worker
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
MATTHEW MA
Day Training/Habilitation Specialist
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
JAMES ANDREW ROBERTS LCSW
Social Worker (Clinical)
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100
MS. ANGELA LU LMFT
Marriage & Family Therapist
4510 E PACIFIC COAST HWY STE 600
LONG BEACH, CA 90804
Los Angeles County (562) 346-1100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Emily Ottiniano's NPI number?

The NPI number for Emily Ottiniano is 1710374954. It was assigned to this individual provider in the NPPES registry on April 24, 2015.

Where is Emily Ottiniano located?

Emily Ottiniano practices at 4510 E Pacific Coast Hwy Ste 600, Long Beach, CA 90804. The listed phone number is (562) 346-1100.

What is Emily Ottiniano's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Emily Ottiniano enrolled in Medicare?

Yes. Emily Ottiniano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emily Ottiniano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Ottiniano reassigns Medicare benefits to Los Angeles County Department Of Mental Health (Long Beach, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Emily Ottiniano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Emily Ottiniano was last updated on April 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.