NADEEM SIDDIQUI (M.D.) – Nephrology Physician, NPI 1417915844
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for NADEEM SIDDIQUI (M.D.)
2001 N Jefferson Ave
Mount Pleasant, TX 754552338
Phone: (903) 577-6000
Type: Location
1505 LBJ FWY STE 700
DALLAS, TX 752346065
Phone: (214) 358-2300
Fax: (214) 579-6941
Type: Mailing
4701 OLD SHEPARD PL STE 100
PLANO, TX 750935295
Phone: (214) 358-2300
Fax: (214) 579-6992
Type: Location
West 15th Street, Plano, Collin County, Texas, 75075, United States
SUITE 100
PLANO, TX 750935826
Phone: (972) 612-0010
Fax: (972) 612-0025
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $63.
Total Amount is formed as General ($63) + Research ($0) + Ownership ($0) = $63.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Amgen Inc. ($27).
Total Amount
$63
General + Research + Ownership
Payments
6
Total payment records
General Amount
$63
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
| Company | Amount |
|---|---|
| Amgen Inc. | $27 |
| GlaxoSmithKline, LLC. | $18 |
| Smith+Nephew, Inc. | $15 |
| Travere Therapeutics, Inc. | $4 |
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: 2009-02-17
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 |
|---|---|---|---|---|
| I20090217000342 | I | Nephrology | TX | 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 |
|---|---|---|---|---|
| J1756 | Injection, iron sucrose, 1 mg | 14,600 | 14 | $0 |
| Q5106 | Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 2,230 | 19 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 830 | 173 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 467 | 201 | $0 |
| 85018 | Blood count, hemoglobin | 117 | 20 | $0 |
Insurance plans in this area (ZIP 75455)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | TX | |
| N E P H R O L O G Y | TX | |
| Internal Medicine, Nephrology | NY | |
| N E P H R O L O G Y | TX | |
| Nephrology, Internal Medicine | TX | |
| - | OH | |
| Nephrology, Internal Medicine | TX | |
| N E P H R O L O G Y | TX | |
| Registered Dietitian Or Nutrition Professional | TX | |
| Nephrology, Internal Medicine | TX |
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