Physician Profile
Unclaimed ProfileAbout TRYTHALL
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Education & Training
Areas of Expertise
Common questions
What is Dr. Trythall's specialty?
Dr. Trythall is a qualified audiologist in Pasadena, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “QUALIFIED AUDIOLOGIST”.
NPI registry
Where can I find Dr. Trythall?
Dr. Trythall is listed at 50 ALESSANDRO PL STE 360, Pasadena, CA 91105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Trythall?
The number on file is (626) 314-3733. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Trythall?
Dr. Trythall's National Provider Identifier is 1811177553. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Trythall's medical education?
Dr. Trythall attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Trythall have?
Dr. Trythall has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Trythall known for?
According to Medicare billing data, Dr. Trythall provides treatments such as comprehensive hearing and speech recognition test and test for eardrum and muscle function. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Trythall's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Trythall. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (626) 314-3733
- Email not available
Practice Locations
50 ALESSANDRO PL STE 360
Pasadena, CA 91105
Procedures Most Often Billed to Medicare
902 services · 897 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
378 |
| Test for eardrum and muscle function | Treatment | 92550 |
286 |
| Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | Treatment | 92588 |
152 |
| Test to assess middle ear function | Treatment | 92567 |
86 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other qualified audiologists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other qualified audiologists in Pasadena 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Comprehensive hearing and speech recognition test 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.