AJAY MATHEW (D.O.) – Nephrology Physician, NPI 1346528296
Nephrology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
796 NEPHROLOGY in FL
Provider Addresses for AJAY MATHEW (D.O.)
36763 EILAND BLVD STE 103
ZEPHYRHILLS, FL 335420600
Phone: (813) 994-3389
Fax: (813) 355-5051
Type: Location
38135 Market Sq
Zephyrhills, FL 335427505
Phone: (813) 778-0444
Fax: (813) 355-5017
Type: Location
38135 MARKET SQ
ZEPHYRHILLS, FL 335427505
Phone: (813) 528-4975
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 94 Open Payments records for all available years, with a total value of $2,238.
Total Amount is formed as General ($2,238) + Research ($0) + Ownership ($0) = $2,238.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($584).
Total Amount
$2,238
General + Research + Ownership
Payments
94
Total payment records
General Amount
$2,238
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2017-02-21
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 |
|---|---|---|---|---|
| I20170221000693 | I | Nephrology | 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 |
|---|---|---|---|---|
| 90970 | Dialysis services, per day, less than full month service (20 years or older) | 767 | 21 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 365 | 159 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 354 | 200 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 130 | 76 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 106 | 24 | $0 |
Insurance plans in this area (ZIP 33542)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Diagnostic Radiology | FL | |
| Gastroenterology, Internal Medicine | IA | |
| Vascular Surgery, General Surgery | FL | |
| Family Practice | KY | |
| Nurse Practitioner | FL | |
| R H E U M A T O L O G Y | FL | |
| Physician Assistant | FL | |
| Physician Assistant | FL | |
| P S Y C H I A T R Y | FL |
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