NELLY ALVAREZ
NPI 1477442739
Counselor - Mental Health in Houston, TX

Q: What is Nelly Alvarez's NPI number?

The NPI number for Nelly Alvarez is 1477442739. It was assigned to this individual provider in the NPPES registry on July 1, 2025.

Q: What is Nelly Alvarez's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Nelly Alvarez was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 July 01, 2025

PO BOX 90054, HOUSTON, TX 77290(501) 502-0839 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Nelly Alvarez NPPES

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

NELLY ALVAREZ (NPI 1477442739) is an individual mental health provider in Houston, Texas, licensed in Texas (97294) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1477442739

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameNELLY ALVAREZ

Location AddressPO BOX 90054Houston, TX 77290-0054

Mailing AddressPo Box 90054Houston, TX 77290-0054 · (501) 502-0839

Phone(501) 502-0839

Sole ProprietorNo

Enumeration DateJuly 1, 2025

Last NPPES UpdateAugust 26, 2025

NPPES CertifiedAugust 26, 2025

✔ NPI 1477442739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in TX · 97294✔ Licensed in NY · 014381

PO BOX 90054, Houston, TX 77290

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

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 Nelly Alvarez's NPI number?

The NPI number for Nelly Alvarez is 1477442739. It was assigned to this individual provider in the NPPES registry on July 1, 2025.

Where is Nelly Alvarez located?

Nelly Alvarez practices at PO Box 90054, Houston, TX 77290. The listed phone number is (501) 502-0839.

What is Nelly Alvarez's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Nelly Alvarez accept?

Health plans from Oscar Insurance Company list Nelly Alvarez 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 Nelly Alvarez was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.