CELENA DERDERIAN PENTAGULIO
NPI 1790312783
Psychiatry & Neurology - Psychiatry in Ventura, CA

Q: What is Celena Pentagulio's NPI number?

The NPI number for Celena Pentagulio is 1790312783. It was assigned to this individual provider in the NPPES registry on March 27, 2020. The provider is also known as Celena Joyce Derderian.

Q: What is Celena Pentagulio's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Celena Pentagulio was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since March 27, 2020PECOS EnrolledAccepts Medicare Assignment

300 HILLMONT AVE, VENTURA, CA 93003(805) 652-6000 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 23, 2025, Oct 26, 2023, Mar 27, 2020 (3 updates tracked since 2020).

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About Celena Derderian Pentagulio NPPES

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

CELENA DERDERIAN PENTAGULIO (NPI 1790312783) is an individual psychiatry provider in Ventura, California, licensed in California (A178633) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2020).

NPPES Registry Identity

NPI1790312783

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameCELENA DERDERIAN PENTAGULIO

Location Address300 HILLMONT AVEVentura, CA 93003-1651

Mailing Address1200 N State Street Clinic Tower, Suite A7dLos Angeles, CA 90033-1029 · (323) 409-5555

Phone(805) 652-6000

Sole ProprietorNo

Medical School CMSCreighton University School Of MedicineGraduated 2020

Enumeration DateMarch 27, 2020

Last NPPES UpdateOctober 15, 20253 updates tracked since enumeration

NPPES CertifiedOctober 15, 2025

✔ NPI 1790312783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · A178633

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

300 HILLMONT AVE, Ventura, CA 93003

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Other Names 1

Professional Name (2)Celena Joyce Derderian

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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

Celena Derderian Pentagulio 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 ID5991105348

PECOS Enrollment IDI20231211002635

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 5

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.

63 services19 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

56 services19 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.

38 services15 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.

26 services22 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 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

$185.36 typical visit price

range $62.32 – $185.36

Typical copayment $46.34 (range $15.58 – $46.34)

Most-billed visit code 99205

Established Patient

$77.11 typical visit price

range $20.68 – $151.85

Typical copayment $19.27 (range $5.17 – $37.96)

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.

DANIEL FREITAS

Case Manager/Care Coordinator

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (805) 652-6161

LINDSAY ANN LOFT FNP

Nurse Practitioner (Family)

300 HILLMONT AVE, BLDG 340, STE 401
VENTURA, CA 93003

Ventura County (805) 641-0141

DENNIS J WATSON

Counselor (Mental Health)

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (805) 562-5907

NATHAN BRODIE

Case Manager/Care Coordinator

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (805) 652-6161

MARY E. RASMUSSEN REG.NURSE

Registered Nurse

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (805) 652-3200

KAYLEE MICHELLE JONES HANTKE

Student in an Organized Health Care Education/Training Program

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (805) 652-6000

ISABELLA GENEVA CHEN M.D.

Internal Medicine (Hematology & Oncology)

300 HILLMONT AVE, BLDG 340, STE 501
VENTURA, CA 93003

Ventura County (805) 652-6218

DR. LINDA J. LEE MD

Pathology (Anatomic Pathology & Clinical Pathology)

300 HILLMONT AVE
VENTURA, CA 93003

Ventura County (213) 867-7814

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 Celena Pentagulio's NPI number?

The NPI number for Celena Pentagulio is 1790312783. It was assigned to this individual provider in the NPPES registry on March 27, 2020. The provider is also known as Celena Joyce Derderian.

Where is Celena Pentagulio located?

Celena Pentagulio practices at 300 Hillmont Ave, Ventura, CA 93003. The listed phone number is (805) 652-6000.

What is Celena Pentagulio's specialty?

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

Is Celena Pentagulio enrolled in Medicare?

Yes. Celena Pentagulio 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.

What insurance does Celena Pentagulio accept?

Health plans from Providence Health Plan list Celena Pentagulio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Celena Pentagulio was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.