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Edit this profileAt a glance
- 4123 University Blvd. S., Suite B, Jacksonville, FL 32216
About Dr. Katz
Hary T. Katz, MD is a healthcare provider in Jacksonville, FL specializing in pediatric allergy & immunology. Hary trained at University of Miami, Lm Miller School of Medicine, graduating in 1999. According to Medicare claims data, Hary cared for 228 Medicare patients across 2,286 services. The services billed most often include test for allergy using allergenic extract, professional service for preparation and provision of 1 or more antigens, and professional service for multiple injections of allergen. This provider record is associated with NPI 1053322586.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (904) 636-9100
- Email not available
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Practice Locations
4123 UNIVERSITY BLVD. S. SUITE B
Jacksonville, FL 32216
Procedures Most Often Billed to Medicare
2,286 services · 228 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
1,173 | More often than most peers in Pediatric Allergy & Immunology |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
645 | Too few peers to compare |
| Professional service for multiple injections of allergen | Treatment | 95117 |
150 | As often as other peers in Pediatric Allergy & Immunology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
139 | Too few peers to compare |
| Administration and interpretation of patient-focused health risk assessment | Treatment | 96160 |
21 | Too few peers to compare |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
18 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
99 | More often than most peers in Pediatric Allergy & Immunology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
26 | As often as other peers in Pediatric Allergy & Immunology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
15 | As often as other peers in Pediatric Allergy & Immunology |
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 pediatric allergy & immunology specialists in Jacksonville 3
Same specialty, same city.
Class of 1999 at University of Miami, Lm Miller School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 4 related providers in 1 group
Also performs Test for allergy using allergenic extract 4
Providers in FL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Katz?
Dr. Katz is a pediatric allergy & immunology in Jacksonville, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Katz's address?
Dr. Katz is listed at 4123 University Blvd. S. Suite B, Jacksonville, FL 32216. 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. Katz?
The number on file is (904) 636-9100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Katz's NPI number?
Dr. Katz's National Provider Identifier is 1053322586. 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. Katz train?
Dr. Katz attended University of Miami, Lm Miller School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Katz been practicing?
Dr. Katz has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Katz perform?
According to Medicare billing data, Dr. Katz provides treatments such as test for allergy using allergenic extract and professional service for preparation and provision of 1 or more antigens, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Katz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Katz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.