CALISTA E EZEOKOYE
NPI 1003279118
Nurse Practitioner - Psychiatric/Mental Health in Los Angeles, CA

Active since April 05, 2016PECOS EnrolledAccepts Medicare Assignment
2917 W VERNON AVE # B, LOS ANGELES, CA 90008(323) 426-5200 Get Directions Write a Review

NPPES record last updated: May 3, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 3, 2023, Feb 27, 2020, Feb 11, 2019 and 1 more (4 updates tracked since 2019).

About Calista E Ezeokoye NPPES

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

CALISTA E EZEOKOYE (NPI 1003279118) is an individual psychiatric/mental health provider in Los Angeles, California, licensed in California (95003322) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1003279118
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCALISTA E EZEOKOYE
Location Address2917 W VERNON AVE # BLos Angeles, CA 90008-4714
Mailing Address1338 E Denwall Dr Ste 200Carson, CA 90746-3156 · (323) 426-5200 · Fax (323) 426-5252
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateApril 5, 2016
Last NPPES UpdateMay 3, 20234 updates tracked since enumeration
NPPES CertifiedMay 3, 2023
NPI 1003279118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in CA · 95003322
Also ListedRegistered Nurse · Psychiatric/Mental HealthTaxonomy 163WP0808X · License 95003322 (CA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95003322 (CA)
2917 W VERNON AVE # B, Los Angeles, CA 90008

Other Names 1

Former Name (1)Calista Whalem

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Calista E Ezeokoye is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254697824
PECOS Enrollment IDI20200402000429
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
636 services53 patients
Psychiatric services complicated by communication factor 90785
Psychiatric services complicated by communication factors involve mental health care for individuals who have challenges with communication. This can include language barriers, speech disorders, or cognitive impairments. The process involves tailored strategies to ensure effective communication and appropriate mental health care.
539 services49 patients
Psychotherapy with evaluation and management visit, 1 hour 90838
Psychotherapy with evaluation and management is a one-hour session where a mental health professional assesses your psychological state and discusses treatment options. This process aims to understand your feelings, thoughts, and behaviors to improve your overall well-being.
512 services58 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
169 services41 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
38 services28 patients
Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90008 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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

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

Clinic/Center
2917 W VERNON AVE # B
LOS ANGELES, CA 90008

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 Calista Ezeokoye's NPI number?

The NPI number for Calista Ezeokoye is 1003279118. It was assigned to this individual provider in the NPPES registry on April 5, 2016. The provider is also known as Calista Whalem.

Where is Calista Ezeokoye located?

Calista Ezeokoye practices at 2917 W Vernon Ave # B, Los Angeles, CA 90008. The listed phone number is (323) 426-5200.

What is Calista Ezeokoye's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Calista Ezeokoye enrolled in Medicare?

Yes. Calista Ezeokoye is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Calista Ezeokoye was last updated on May 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.