DR. RUBAIYA MALLAY (D.O.) – Rheumatology Physician, NPI 1023268687
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
449 RHEUMATOLOGY in FL
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Provider Addresses for DR. RUBAIYA MALLAY (D.O.)
13644, Walsingham Road, Largo, Pinellas County, Florida, 33774, United States
LARGO, FL 33774
Phone: (727) 595-2519
Fax: (727) 595-3872
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 502 Open Payments records for all available years, with a total value of $106,331.
Total Amount is formed as General ($106,331) + Research ($0) + Ownership ($0) = $106,331.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: GENZYME CORPORATION ($73,792).
Total Amount
$106,331
General + Research + Ownership
Payments
502
Total payment records
General Amount
$106,331
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $73,792 |
| ABBVIE INC. | $26,450 |
| Amgen Inc. | $876 |
| Janssen Biotech, Inc. | $610 |
| GlaxoSmithKline, LLC. | $535 |
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: 2012-06-19
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 |
|---|---|---|---|---|
| I20120619000659 | I | Rheumatology | 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 |
|---|---|---|---|---|
| J1030 | Injection, methylprednisolone acetate, 40 mg | 765 | 44 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 625 | 40 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 434 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 406 | 183 | $0 |
| 97535 | Training for self-care or home management, each 15 minutes | 255 | 17 | $0 |
Insurance plans in this area (ZIP 33774)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | FL | |
| Rheumatology, Internal Medicine | FL | |
| Internal Medicine | FL |
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