DR. MARYAM RIVAZ (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1679891006
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
77 ENDOCRINOLOGY in NV
Provider Addresses for DR. MARYAM RIVAZ (M.D.)
PO BOX 400475
LAS VEGAS, NV 891400475
Phone: (702) 696-7256
Fax: (702) 796-7256
Type: Mailing
3150 N Tenaya Way Ste 415
Las Vegas, NV 891280463
Phone: (702) 696-7256
Fax: (702) 796-7256
Type: Location
9280 W SUNSET RD STE 306
LAS VEGAS, NV 891484861
Phone: (702) 696-7256
Fax: (702) 796-7256
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 100 Open Payments records for all available years, with a total value of $2,356.
Total Amount is formed as General ($2,356) + Research ($0) + Ownership ($0) = $2,356.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Novo Nordisk Inc ($390).
Total Amount
$2,356
General + Research + Ownership
Payments
100
Total payment records
General Amount
$2,356
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $390 |
| Abbott Laboratories | $256 |
| Chiesi USA, Inc. | $234 |
| Lilly USA, LLC | $186 |
| Dexcom, Inc. | $164 |
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: 2016-01-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20140603001792 | I | Internal Medicine | TN | TBD |
| I20160127002630 | I | Endocrinology | NV | 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 | 653 | 289 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 75 | 75 | $0 |
| 76536 | Ultrasound scan of head and neck soft tissue | 42 | 40 | $0 |
Insurance plans in this area (ZIP 89140)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists) | NV | |
| E N D O C R I N O L O G Y | NV | |
| Internal Medicine | NV | |
| Endocrinology, Internal Medicine | NV | |
| - | NV | |
| Endocrinology, Internal Medicine | NV | |
| E N D O C R I N O L O G Y | NV | |
| Physician Assistant | NV | |
| E N D O C R I N O L O G Y | NV | |
| Physician Assistant | NV |
Reviews
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