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ELLIE MEHRDEL
NPI 1679141477
Nurse Practitioner - Psychiatric/Mental Health in Long Beach, CA

Active since June 16, 2021PECOS EnrolledAccepts Medicare Assignment
200 OCEANGATE STE 100, LONG BEACH, CA 90802(888) 562-5442 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 28, 2026, Jun 7, 2024, Apr 3, 2023 and 6 more (9 updates tracked since 2021).

About Ellie Mehrdel NPPES

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

ELLIE MEHRDEL (NPI 1679141477) is an individual psychiatric/mental health provider in Long Beach, California, licensed in California (95017569) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1679141477
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameELLIE MEHRDEL
Location Address200 OCEANGATE STE 100Long Beach, CA 90802-4317
Mailing Address3857 Birch St Ste 3211Newport Beach, CA 92660-2616 · (714) 584-7878 · Fax (940) 220-3005
Phone(888) 562-5442
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateJune 16, 2021
Last NPPES UpdateJuly 28, 20269 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1679141477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in CA · 95017569✔ Licensed in WA · ARNP.AP.70061445-NP
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95017569 (CA)
200 OCEANGATE STE 100, Long Beach, CA 90802
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11225 W 190th St Ste 280Gardena, CA 90248-4305 · Phone (310) 515-8113
Location 23857 Birch St Ste 3211Newport Beach, CA 92660-2616 · Phone (714) 646-1452 · Fax (714) 384-7656
Location 3235 E 17th StCosta Mesa, CA 92627-3831 · Phone (949) 688-2010

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ellie Mehrdel 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 ID2264821305
PECOS Enrollment IDI20211111001856
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 Reassignments

7

Medicare enrollment records show Ellie Mehrdel reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Molina Healthcare Of California
Same address
Health Maintenance Organization
200 OCEANGATE STE 100
Long Beach, CA 90802
  • Reassigned Medicare billing, California enrollment
  • 339 clinicians in this Medicare group
NPI 1194811760 (562) 499-6191
Ehab Yacoub MD Inc.
8.5 mi
Child & Adolescent Psychiatry
1225 W 190TH ST STE 280
Gardena, CA 90248
  • Reassigned Medicare billing, California enrollment
  • 375 clinicians in this Medicare group
NPI 1417373713 (310) 515-8113
Minuteclinic Diagnostic Medical Group Of Orange County Inc
24 mi
Nurse Practitioner
14330 CULVER DR
Irvine, CA 92604
  • Reassigned Medicare billing, California enrollment
  • 212 clinicians in this Medicare group
NPI 1104013879 (866) 389-2727
Central Health Plan Of California, Inc.
26 mi
Health Maintenance Organization
1540 BRIDGEGATE DR
Diamond Bar, CA 91765
  • Reassigned Medicare billing, California enrollment
  • 283 clinicians in this Medicare group
NPI 1386714772 (626) 388-2390
Minuteclinic Diagnostic Medical Group Of California Inc
28 mi
Family
511 N HOLLYWOOD WAY
Burbank, CA 91505
  • Reassigned Medicare billing, California enrollment
  • 236 clinicians in this Medicare group
NPI 1033309372 (866) 389-2727
Exer Medical Corporation
39 mi
Urgent Care
26777 AGOURA RD STE B4
Calabasas, CA 91302
  • Reassigned Medicare billing, California enrollment
  • 256 clinicians in this Medicare group
NPI 1588901532 (818) 880-2225
Molina Healthcare Of Washington, Inc
991 mi
Family Medicine
21540 30TH DR SE STE 400
Bothell, WA 98021
  • Reassigned Medicare billing, Washington enrollment
  • 207 clinicians in this Medicare group
NPI 1659897163 (888) 562-5442

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

Areas of Expertise CMS Part B claims 2

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.

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.
37 services37 patients
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.
30 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90802 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 20

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

MOLINA MEDICAL GROUP OF NEW MEXICO, PC
Family Medicine
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (562) 499-6191
DARLENA THACH FNP-C
Nurse Practitioner (Family)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (888) 562-5442
JOANNA DURON FNP
Nurse Practitioner (Family)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (760) 718-5648
JENNIFER M DONALDSON
Nurse Practitioner (Family)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (888) 562-5442
MELISSA STEWART LCSW
Social Worker (Clinical)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (860) 255-4640
DAISY O ALVARADO FNP-C, RN, PHN, CBN
Nurse Practitioner (Family)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (951) 660-6224
MRS. CHARLYNE GABRIEL-JACQUES ARNP
Nurse Practitioner (Psychiatric/Mental Health)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (305) 382-4161
ALYSSA AREEPRACHAPIROM
Nurse Practitioner (Psychiatric/Mental Health)
200 OCEANGATE STE 100
LONG BEACH, CA 90802
Los Angeles County (888) 562-5442

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 Ellie Mehrdel's NPI number?

The NPI number for Ellie Mehrdel is 1679141477. It was assigned to this individual provider in the NPPES registry on June 16, 2021.

Where is Ellie Mehrdel located?

Ellie Mehrdel practices at 200 Oceangate Ste 100, Long Beach, CA 90802. The listed phone number is (888) 562-5442.

What is Ellie Mehrdel's specialty?

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

Is Ellie Mehrdel enrolled in Medicare?

Yes. Ellie Mehrdel 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.

Which organizations bill Medicare for Ellie Mehrdel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ellie Mehrdel reassigns Medicare benefits to 7 organizations: Molina Healthcare Of California (Long Beach, CA), Ehab Yacoub MD Inc. (Gardena, CA), Minuteclinic Diagnostic Medical Group Of Orange County Inc (Irvine, CA), Central Health Plan Of California, Inc. (Diamond Bar, CA), Minuteclinic Diagnostic Medical Group Of California Inc (Burbank, CA) and 2 more organizations, listed in the Medicare section above. Each 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 Ellie Mehrdel'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 Ellie Mehrdel was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.