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SHARON JUSTINE DIZON HERNANDEZ
NPI 1891538187
Nurse Practitioner - Psychiatric/Mental Health in Whittier, CA

Active since June 14, 2024PECOS EnrolledAccepts Medicare Assignment
12433 LAMBERT RD, WHITTIER, CA 90606(626) 824-0289 Get Directions Write a Review

NPPES record last updated: June 14, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sharon Justine Dizon Hernandez NPPES

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

SHARON JUSTINE DIZON HERNANDEZ (NPI 1891538187) is an individual psychiatric/mental health provider in Whittier, California, licensed in California (95030103) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1891538187
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSHARON JUSTINE DIZON HERNANDEZ
Location Address12433 LAMBERT RDWhittier, CA 90606-2770
Mailing Address12433 Lambert RdWhittier, CA 90606-2770 · (844) 877-4648 · Fax (714) 276-9611
Phone(626) 824-0289
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJune 14, 2024
NPPES CertifiedJune 14, 2024
✔ NPI 1891538187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95030103
12433 LAMBERT RD, Whittier, CA 90606
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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 and accepts Medicare assignment

Sharon Justine Dizon Hernandez 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 ID9335613728
PECOS Enrollment IDI20260707002794
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 Sharon Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Horizon Peak Health - Nursing Corp
21 mi
Psychiatric/Mental Health
29000 S WESTERN AVE STE 205
Rancho Palos Verdes, CA 90275
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1144025214 (310) 955-1041

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 90606 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.

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 Sharon Hernandez's NPI number?

The NPI number for Sharon Hernandez is 1891538187. It was assigned to this individual provider in the NPPES registry on June 14, 2024.

Where is Sharon Hernandez located?

Sharon Hernandez practices at 12433 Lambert Rd, Whittier, CA 90606. The listed phone number is (626) 824-0289.

What is Sharon Hernandez's specialty?

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

Is Sharon Hernandez enrolled in Medicare?

Yes. Sharon Hernandez 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 organization bills Medicare for Sharon Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Hernandez reassigns Medicare benefits to Horizon Peak Health - Nursing Corp (Rancho Palos Verdes, 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 Sharon Hernandez'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 Sharon Hernandez was last updated on June 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.