Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. MALLORY SELLENS AUD
NPI 1770498008
Audiologist in Sacramento, CA

Q: What is Mallory Sellens's NPI number?

The NPI number for Mallory Sellens is 1770498008. It was assigned to this individual provider in the NPPES registry on August 19, 2026. The provider is also known as Dr. Mallory Sellens-O'connell Aud.

Q: What is Mallory Sellens's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Mallory Sellens was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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 August 19, 2026

2400 DEL PASO RD STE 145, SACRAMENTO, CA 95834(916) 928-3940 Get Directions Write a Review

NPPES record added: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Mallory Sellens Aud NPPES

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

DR. MALLORY SELLENS AUD (NPI 1770498008) is an individual audiologist in Sacramento, California, licensed in California (4186) and active in the NPI registry since August 2026. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770498008

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. MALLORY SELLENSCredential: AUD

Location Address2400 DEL PASO RD STE 145Sacramento, CA 95834-9629

Mailing Address2400 Del Paso Rd Ste 145Sacramento, CA 95834-9629 · (916) 928-3940

Phone(916) 928-3940

Sole ProprietorNo

Enumeration DateAugust 19, 2026

NPPES CertifiedAugust 19, 2026

✔ NPI 1770498008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in CA · 4186

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

2400 DEL PASO RD STE 145, Sacramento, CA 95834

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Other Names 1

Other Name (5)Dr. Mallory Sellens-o'connell Aud

Secondary Practice Locations 2

Location 12521 Stockton BlvdSacramento, CA 95817-2207 · Phone (916) 734-5400

Location 2550 W Ranch View DrRocklin, CA 95765-5396 · Phone (916) 295-5700

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOE GUTIERREZ M.D.

Family Medicine

2400 DEL PASO RD STE 145
SACRAMENTO, CA 95834

Sacramento County (916) 928-3940

REGENTS OF THE UNIVERSITY OF CALIFORNIA

Family Medicine

2400 DEL PASO RD STE 145
SACRAMENTO, CA 95834

Sacramento County (916) 734-9200

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 Mallory Sellens's NPI number?

The NPI number for Mallory Sellens is 1770498008. It was assigned to this individual provider in the NPPES registry on August 19, 2026. The provider is also known as Dr. Mallory Sellens-O'connell Aud.

Where is Mallory Sellens located?

Mallory Sellens practices at 2400 Del Paso Rd Ste 145, Sacramento, CA 95834. The listed phone number is (916) 928-3940.

What is Mallory Sellens's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

When was this NPI record last updated?

The NPPES record for Mallory Sellens was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.