NPI age
8 years
Enumerated 2017-07-18
● Active
Type 1 · Individual
Nassim Diaz
Diaz is 1 of 48 hearing instrument specialist providers in Houston and 1 of 962 in Texas.
Primary specialty
Hearing Instrument Specialist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-02-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 962 active hearing instrument specialist providers in Texas.
NPI age
8 years
↓ 3 yr below median (11 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
1
In the 15% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-07Enumerated in NPPES
2017
2026
Where they practice
Practice location
840 N Eldridge Pkwy Ste 180
Houston, TX 770792758
Mailing address
6700 Washington Ave S
Eden Prairie, MN 553443405
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1708 W 24th St
Houston, TX 770081410
Location 3
21820 Kingsland Blvd Ste 104
Katy, TX 774502507
Location 4
1726 Fm 2218 Rd
Rosenberg, TX 774715978
Specialties
-
Hearing Instrument Specialist PrimaryIndividuals 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
-
Audiologist-Hearing Aid FitterAn audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 1 new hearing instrument specialist provider has been added in Houston in the last 180 days.
See all →
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.