DR. RICHARD KAZDIN MAZA (MD) – Internal Medicine Physician, NPI 1861490872
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,368 INTERNAL MEDICINE in FL
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Provider Addresses for DR. RICHARD KAZDIN MAZA (MD)
McMullen Booth Road, Clearwater, Pinellas County, Florida, 33766, United States
SUITE 200
CLEARWATER, FL 337612043
Phone: (727) 725-6170
Fax: (727) 799-3511
Type: Location
PO BOX 25487
SARASOTA, FL 342772487
Phone: (941) 202-5342
Fax: (941) 202-5342
Type: Mailing
PO BOX 1491
DUNEDIN, FL 346971491
Phone: (727) 734-7672
Fax: (727) 735-0302
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $21.
Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.
Last reported payment date: 2023-02-03 • Largest payer in this snapshot: Novo Nordisk Inc ($21).
Total Amount
$21
General + Research + Ownership
Payments
1
Total payment records
General Amount
$21
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $21 |
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: 2007-02-19
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 |
|---|---|---|---|---|
| I20070219000341 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 325 | 130 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 221 | 152 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 143 | 133 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 112 | 109 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 110 | 110 | $0 |
Insurance plans in this area (ZIP 33761)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | AR | |
| Internal Medicine | FL | |
| Physician Assistant | TX | |
| Family Practice | PA | |
| Family Practice | FL | |
| Diagnostic Radiology | FL | |
| - | FL | |
| Family Practice | FL | |
| Internal Medicine | FL | |
| Nurse Practitioner | FL |
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