Physician Profile
Unclaimed ProfileAbout GANTZ
Bruce J Gantz, MD practices otolaryngology in Iowa City, IA. Bruce is a 1974 graduate of University of Iowa, Rj & L Carver College of Medicine. Bruce is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Bruce cared for 346 Medicare patients across 383 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (319) 356-2173
- Email not available
Practice Locations
200 HAWKINS DR
Iowa City, IA 52242
Procedures Most Often Billed to Medicare
383 services · 346 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of cochlear device | Procedure | 69930 |
26 |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
14 |
| Exam of ear using a microscope | Treatment | 92504 |
107 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
120 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
82 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
34 |
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.
Other otolaryngology specialists in Iowa City 8
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1974 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of cochlear device 3
Providers in IA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Gantz?
Dr. Gantz is an otolaryngology in Iowa City, IA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
What is Dr. Gantz's address?
Dr. Gantz is listed at 200 HAWKINS DR, Iowa City, IA 52242. 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. Gantz?
The number on file is (319) 356-2173. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gantz's NPI number?
Dr. Gantz's National Provider Identifier is 1730173592. 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. Gantz train?
Dr. Gantz attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gantz been practicing?
Dr. Gantz has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Gantz perform?
According to Medicare billing data, Dr. Gantz performs procedures including insertion of cochlear device and simple removal of skin debris and drainage of mastoid cavity; provides treatments such as exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gantz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gantz. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.