Provider Profile
Listed in the NPI registry as a qualified audiologist, Jennifer Grosstick, AUD practices in Phoenix, AZ. Jennifer graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2006. According to Medicare claims data, Jennifer cared for 1,015 Medicare patients across 1,160 services. The services billed most often include test to assess middle ear function, comprehensive hearing and speech recognition test, and evaluation and testing for balance with recording. NPI 1639120074 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4530 E SHEA BLVD STE 180
Phoenix, AZ 85028
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.
Most searched conditions
Balance & Inner Ear
Brain & Hearing
Dizziness & Balance
Ear & Hearing
Ear Conditions
Ear Pressure
Ear Symptoms
Hearing
Infections
Pediatric Hearing
Sound Sensitivity
Most searched procedures
Balance Testing
Balance Treatment
Device Maintenance
Device Support
Diagnostic Exams
Diagnostics
Hearing Aids
Hearing Evaluations
Hearing Protection
Hearing Rehabilitation
Implants
Pediatric Testing
Tinnitus Management
Tinnitus Treatment
Workplace Health
1,160 services · 1,015 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to assess middle ear function | Treatment | 92567 |
580 | More than most peers in Qualified Audiologist |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
529 | More than most peers in Qualified Audiologist |
| Evaluation and testing for balance with recording | Treatment | 92540 |
19 | As often as other peers in Qualified Audiologist |
| Test to assess balance during warm and cool irrigation in both ears | Treatment | 92537 |
19 | As often as other peers in Qualified Audiologist |
| Test for hearing various pitches using earphone and device placed against the bone | Treatment | 92553 |
13 | Less often than most peers in Qualified Audiologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Jennifer Grosstick is a qualified audiologist in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Jennifer Grosstick is listed at 4530 E Shea Blvd Ste 180, Phoenix, AZ 85028. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (602) 264-4834. Contact the office directly to confirm availability and scheduling.
NPI registry
Jennifer Grosstick's National Provider Identifier is 1639120074. 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
Jennifer Grosstick attended At Still Un of Hlth Sciences, Col of Osteo Med, Mesa, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
Jennifer Grosstick has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Jennifer Grosstick provides treatments such as test to assess middle ear function and comprehensive hearing and speech recognition test. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer Grosstick. If this is you, claiming it is free.
Guide.md
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