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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARK LAFAVE HAD
NPI 1760296446
Hearing Instrument Specialist in Billings, MT

Active since February 04, 2025
111 S 24TH ST W UNIT 7, BILLINGS, MT 59102(406) 248-1006(406) 324-9222 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark Lafave Had NPPES

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

MARK LAFAVE HAD (NPI 1760296446) is an individual hearing instrument specialist in Billings, Montana, licensed in Montana (HAD-HAD-LIC-1734) and active in the NPI registry since February 2025. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1760296446
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMARK LAFAVECredential: HAD
Location Address111 S 24TH ST W UNIT 7Billings, MT 59102-5659
Mailing Address2156 N Hill Field Rd Ste 3Layton, UT 84041-4771 · (801) 203-4055
Phone(406) 248-1006
Fax(406) 324-9222
Sole ProprietorNo
Enumeration DateFebruary 4, 2025
Last NPPES UpdateJuly 30, 2026
NPPES CertifiedJuly 30, 2026
✔ NPI 1760296446 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 MT · HAD-HAD-LIC-1734
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
111 S 24TH ST W UNIT 7, Billings, MT 59102
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Secondary Practice Locations 2

Location 11130 Sheridan Ave Ste 230Cody, WY 82414-3654 · Phone (307) 200-7675
Location 2980 Sibley CirSheridan, WY 82801-9666 · Phone (307) 200-7675

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.

DR. GENE W. BUKOWSKI AU.D.
Audiologist (Assistive Technology Supplier)
111 S 24TH ST W UNIT 7
BILLINGS, MT 59102
Yellowstone County (406) 656-2003
SHEENA ELLIS
Hearing Instrument Specialist
111 S 24TH ST W UNIT 7
BILLINGS, MT 59102
Yellowstone County (406) 248-1006
BIG SKY AUDIOLOGY CLINIC, LLC.
Clinic/Center
111 S 24TH ST W UNIT 7
BILLINGS, MT 59102
Yellowstone County (406) 656-2003
MRS. TRACY RUTH HAYDEN AU.D.
Audiologist
111 S 24TH ST W UNIT 7
BILLINGS, MT 59102
Yellowstone County (406) 656-2003
CHRISTINA LYNN CRAIG BC-HIS
Hearing Instrument Specialist
111 S 24TH ST W UNIT 7
BILLINGS, MT 59102
Yellowstone County (406) 656-2003

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 Mark Lafave's NPI number?

The NPI number for Mark Lafave is 1760296446. It was assigned to this individual provider in the NPPES registry on February 4, 2025.

Where is Mark Lafave located?

Mark Lafave practices at 111 S 24th St W Unit 7, Billings, MT 59102. The listed phone number is (406) 248-1006.

What is Mark Lafave'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 Mark Lafave was last updated on July 30, 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.