RACHEL ELIZABETH FERNELIUS (LCSW) – Clinical Social Worker, NPI 1679356406

RACHEL ELIZABETH FERNELIUS (LCSW) is a healthcare provider. based in Tustin, California. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. 989667 (CO). The NPI Number for RACHEL ELIZABETH FERNELIUS (LCSW) is 1679356406

Main info

Female
Sole Proprietor
17 Years Of Experience
Accepts Medicare Assignment
Name
RACHEL ELIZABETH FERNELIUS (LCSW)
NPI
1679356406
Phone
(949) 751-8443
Address
2480 Irvine Blvd Apt 354
Enumeration Date
15 August 2023
Last Update Date
15 February 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9519007681
Graduation Year
2009 (17 years ago)
PAC ID
5395199491
Group Practice PAC ID
8820482805
Professional Enrollment ID
I20230922002757
Address ID
CA925061862RI5900XAVEX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience42
Completeness75
Years active:2State licenses:2Digital endpointsOther names

4,987 CLINICAL SOCIAL WORKER in CA

Provider Addresses for RACHEL ELIZABETH FERNELIUS (LCSW)

  • 2480 Irvine Blvd Apt 354

    Tustin, CA 927828037

    Phone: (949) 751-8443

    Type: Location

  • 2480 IRVINE BLVD APT 354

    TUSTIN, CA 927828037

    Phone: (949) 751-8443

    Type: Mailing

  • 6833 INDIANA AVE STE 101

    RIVERSIDE, CA 925064223

    Phone: (657) 346-6319

    Fax: (951) 269-4184

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2023-09-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20230922002757IClinical Social WorkerCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 92782)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8820482805View full group profile
NameSpecialtyState
P S Y C H I A T R YCA
Nurse PractitionerCA
Nurse PractitionerCA
Nurse PractitionerCA
Nurse PractitionerCA
Nurse PractitionerCA
Marriage And Family TherapistCA
P S Y C H I A T R YNV
Nurse PractitionerCA
Clinical Social WorkerCA

Reviews

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Frequently asked questions

What is RACHEL ELIZABETH FERNELIUS (LCSW)'s NPI number?
RACHEL ELIZABETH FERNELIUS (LCSW)'s NPI is 1679356406 — the number used across U.S. healthcare to identify this provider.
Is RACHEL ELIZABETH FERNELIUS (LCSW) still an active registrant?
RACHEL ELIZABETH FERNELIUS (LCSW) carries an active NPI according to the public dataset.
What area of care is associated with RACHEL ELIZABETH FERNELIUS (LCSW)?
RACHEL ELIZABETH FERNELIUS (LCSW)'s record emphasizes Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Is RACHEL ELIZABETH FERNELIUS (LCSW) associated with Tustin?
Public fields place RACHEL ELIZABETH FERNELIUS (LCSW) around Tustin, California. Always confirm the exact site before visiting.
Does RACHEL ELIZABETH FERNELIUS (LCSW) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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