Provider Profile
Gregory William Hall, MA
Unclaimed ProfileAbout Gregory Hall
Listed in the NPI registry as a qualified audiologist, Gregory William Hall, MA practices in San Marcos, CA. Gregory is also listed as specializing in audiologist. Medicare claims data shows Gregory provided 78 services to 78 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (760) 471-1196
- Email not available
Practice Locations
910 W SAN MARCOS BLVD SUITE 102
San Marcos, CA 92078
Conditions Supported and Services
Within Audiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
78 services · 78 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
39 |
| Test for eardrum and muscle function | Treatment | 92550 |
39 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1983 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.
Common questions
What kind of doctor is Dr. Hall?
Dr. Hall is a qualified audiologist in San Marcos, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “QUALIFIED AUDIOLOGIST”.
NPI registry
What is Dr. Hall's address?
Dr. Hall is listed at 910 W SAN MARCOS BLVD SUITE 102, San Marcos, CA 92078. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hall?
The number on file is (760) 471-1196. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hall?
Dr. Hall's National Provider Identifier is 1871580233. 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
Where did Dr. Hall train?
Dr. Hall attended Other, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hall have?
Dr. Hall has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hall perform?
According to Medicare billing data, Dr. Hall 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. Hall's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hall. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.