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MELISSA TAMAYO LCSW
NPI 1578733804
Social Worker - Clinical in Wilmington, CA

Active since March 03, 2008PECOS Enrolled
200 E ANAHEIM ST, WILMINGTON, CA 90744(310) 522-8700 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 29, 2026, Sep 26, 2022 (2 updates tracked since 2022).

About Melissa Tamayo Lcsw NPPES

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

MELISSA TAMAYO LCSW (NPI 1578733804) is an individual clinical provider in Wilmington, California, licensed in California (110645) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1578733804
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMELISSA TAMAYOCredential: LCSW
Location Address200 E ANAHEIM STWilmington, CA 90744-4516
Mailing Address200 E Anaheim StWilmington, CA 90744-4516 · (310) 522-8700
Phone(310) 522-8700
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 3, 2008
Last NPPES UpdateMay 29, 20262 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
✔ NPI 1578733804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 110645
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
200 E ANAHEIM ST, Wilmington, CA 90744
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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 (PECOS)

Melissa Tamayo Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6709358476
PECOS Enrollment IDI20260612003517
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 Melissa Tamayo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northeast Community Clinic
Same address
Federally Qualified Health Center (FQHC)
200 E ANAHEIM ST
Wilmington, CA 90744
  • Reassigned Medicare billing, California enrollment
  • 45 clinicians in this Medicare group
NPI 1700097540 (310) 522-8700

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 90744 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
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

EMMA B. TREJO MD
Internal Medicine
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
MS. JOSEPHINE MARLENE SERVIN L.C.S.W
Social Worker (Clinical)
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
LAURA MOTA DDS
Dentist (Dental Public Health)
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (888) 311-6322
DR. FANTAYE MERID M.D.
Family Medicine
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
VERONICA ROCIO GAMARRA
Health Educator
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
KAYLA NOELLE MACAPAGAL
Physician Assistant
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
MR. DAVID LOREN MARCUS M.D.
Psychiatry & Neurology (Psychiatry)
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700
LUISA RAMIREZ
Health Educator
200 E ANAHEIM ST
WILMINGTON, CA 90744
Los Angeles County (310) 522-8700

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 Melissa Tamayo's NPI number?

The NPI number for Melissa Tamayo is 1578733804. It was assigned to this individual provider in the NPPES registry on March 3, 2008.

Where is Melissa Tamayo located?

Melissa Tamayo practices at 200 E Anaheim St, Wilmington, CA 90744. The listed phone number is (310) 522-8700.

What is Melissa Tamayo's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Melissa Tamayo enrolled in Medicare?

Yes. Melissa Tamayo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Melissa Tamayo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Tamayo reassigns Medicare benefits to Northeast Community Clinic (Wilmington, 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 Melissa Tamayo'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 Melissa Tamayo was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.