Darrell D. Johnson
Audiologist · Austin, TX
Darrell D. Johnson is an audiologist with a practice address in Austin, Texas, and NPI 1700177920, issued on Apr 21, 2011. Check the license (Texas 50241, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Darrell D. Johnson
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 50241 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5750 Balcones Dr, Austin, TX 78731
- Phone
- (512) 836-8786
- Enumerated
- Apr 21, 2011
- Record last updated
- Jun 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (512) 836-8794
- Entity
- Type 1 · individual
8 nearest audiologist records → All 1,477 in Texas → Look up another NPI →
Also registered at 5750 Balcones Dr
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Verify Darrell D. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 50241Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Darrell D. Johnson among 1,477 audiologist records in Texas
Darrell D. Johnson is one of 1,477 audiologist records with a practice address in Texas. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 43% of them.
- NPI issued2011 · 43% of these records are older, 54% newer
- In a Medicare fileNo · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2011 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Texas
There are 1,477 audiologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,477 in Texas → Every provider in Austin → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Jessica Delarosa, AU.D.Austin, TX 787311649607672
- Susan Gaudichon, M.A. AUDIOLOGISTAustin, TX 787311760851166
- Jennifer Gutierrez, MAAustin, TX 787311386034494
- Kathryn Jones, MA, FAAA, CCC-AAustin, TX 787311659435832
- Marco Jurado, AU.D.Austin, TX 787311215328869
- Sangeeta Kamdar, AUD.Austin, TX 787311417247321
- Heather Lamberth, AU.D.Austin, TX 787311861707093
- Laura Lane, MA, FAAAAustin, TX 787311700952959
Common questions
What is Darrell D. Johnson's NPI number?
Darrell D. Johnson's National Provider Identifier (NPI) is 1700177920, issued on Apr 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Darrell D. Johnson located?
The NPPES record lists a practice address at 5750 Balcones Dr, Austin, TX, 78731. Phone: (512) 836-8786. Providers update this record themselves, so call before visiting.
How can I verify Darrell D. Johnson's license?
NPPES lists Texas license number 50241, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.