MELISSA HUMMELT LMHC
NPI 1497047229
Counselor - Professional in San Mateo, CA

Q: What is Melissa Hummelt's NPI number?

The NPI number for Melissa Hummelt is 1497047229. It was assigned to this individual provider in the NPPES registry on May 12, 2011.

Q: What is Melissa Hummelt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Melissa Hummelt was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 May 12, 2011

315 RAMONA ST, SAN MATEO, CA 94401(650) 220-6275 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Melissa Hummelt Lmhc NPPES

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

MELISSA HUMMELT LMHC (NPI 1497047229) is an individual professional provider in San Mateo, California and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1497047229

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameMELISSA HUMMELTCredential: LMHC

Location Address315 RAMONA STSan Mateo, CA 94401-2423

Mailing Address315 Ramona StSan Mateo, CA 94401-2423

Phone(650) 220-6275

Sole ProprietorYes

Enumeration DateMay 12, 2011

Last NPPES UpdateMay 7, 2025

NPPES CertifiedMay 7, 2025

✔ NPI 1497047229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 8907 (MA)

315 RAMONA ST, San Mateo, CA 94401

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, Kaiser Permanente and more.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 Melissa Hummelt's NPI number?

The NPI number for Melissa Hummelt is 1497047229. It was assigned to this individual provider in the NPPES registry on May 12, 2011.

Where is Melissa Hummelt located?

Melissa Hummelt practices at 315 Ramona St, San Mateo, CA 94401. The listed phone number is (650) 220-6275.

What is Melissa Hummelt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Melissa Hummelt accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, Kaiser Permanente and UnitedHealthcare list Melissa Hummelt 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 Melissa Hummelt was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.