DR. HARY T. KATZ (MD) – Pediatric Allergy/Immunology Physician, NPI 1053322586
Pediatric Allergy/Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
274 ALLERGY/IMMUNOLOGY in FL
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Provider Addresses for DR. HARY T. KATZ (MD)
4123, University Boulevard South, Jacksonville, Duval County, Florida, 32216, United States
SUITE B
JACKSONVILLE, FL 32216
Phone: (904) 636-9100
Fax: (904) 636-9102
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $31,579.
Total Amount is formed as General ($31,579) + Research ($0) + Ownership ($0) = $31,579.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($28,857).
Total Amount
$31,579
General + Research + Ownership
Payments
101
Total payment records
General Amount
$31,579
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $28,857 |
| PFIZER INC. | $1,540 |
| AIMMUNE THERAPEUTICS, INC. | $350 |
| Regeneron Healthcare Solutions, Inc. | $270 |
| GlaxoSmithKline, LLC. | $218 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-08-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040826000378 | I | Allergy/Immunology | FL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 849 | 21 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 261 | 13 | $0 |
| 95117 | Professional service for multiple injections of allergen | 115 | 14 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 92 | 70 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 32216)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | FL | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 1105 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | AZ | |
| A L L E R G Y/ I M M U N O L O G Y | FL | |
| Nurse Practitioner | FL | |
| Physician Assistant | FL | |
| - | FL |
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