1. Home
  2. Directory
  3. California
  4. Santa Rosa
  5. Hearing Instrument Specialist
  6. NPI Profile

HARVEY SPARKS
NPI 1154781631
Hearing Instrument Specialist in Santa Rosa, CA

Active since February 26, 2016
4725 HOEN AVE STE B, SANTA ROSA, CA 95405(707) 542-1154(707) 542-4818 Get Directions Write a Review

NPPES record last updated: February 7, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Feb 7, 2025, Feb 26, 2016 (2 updates tracked since 2016).

About Harvey Sparks NPPES

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

HARVEY SPARKS (NPI 1154781631) is an individual hearing instrument specialist in Santa Rosa, California, licensed in Illinois (HA7400) and active in the NPI registry since February 2016.

NPPES Registry Identity

NPI1154781631
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameHARVEY SPARKS
Location Address4725 HOEN AVE STE BSanta Rosa, CA 95405-9405
Mailing Address750 N Commons Dr Ste 200Aurora, IL 60504-8025 · (630) 303-5380 · Fax (630) 303-5385
Phone(707) 542-1154
Fax(707) 542-4818
Sole ProprietorNo
Enumeration DateFebruary 26, 2016
Last NPPES UpdateFebruary 7, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 7, 2025
✔ NPI 1154781631 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in IL · HA7400
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
4725 HOEN AVE STE B, Santa Rosa, CA 95405
Open in Google Maps ↗

Other Providers at the Same Location NPPES 5

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

MICHELE MORELAND HAD
Hearing Instrument Specialist
4725 HOEN AVE STE B
SANTA ROSA, CA 95405
Sonoma County (707) 542-1154
MALICA LY
Audiologist
4725 HOEN AVE STE B
SANTA ROSA, CA 95405
Sonoma County (707) 542-1154
MR. ROBERT WILLIAM RAPPAPORT
Hearing Instrument Specialist
4725 HOEN AVE STE B
SANTA ROSA, CA 95405
Sonoma County (707) 542-1154
RENE L MORTEN
Hearing Instrument Specialist
4725 HOEN AVE STE B
SANTA ROSA, CA 95405
Sonoma County (707) 542-1154
MICHAEL FRANCIS MULVEY
Hearing Instrument Specialist
4725 HOEN AVE STE B
SANTA ROSA, CA 95405
Sonoma County (707) 542-1154

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 Harvey Sparks's NPI number?

The NPI number for Harvey Sparks is 1154781631. It was assigned to this individual provider in the NPPES registry on February 26, 2016.

Where is Harvey Sparks located?

Harvey Sparks practices at 4725 Hoen Ave Ste B, Santa Rosa, CA 95405. The listed phone number is (707) 542-1154.

What is Harvey Sparks's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Harvey Sparks was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.