UMASANKARI SUNDARAM (MD) – Endocrinology, Diabetes & Metabolism Physician, NPI 1043290992
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
57 ENDOCRINOLOGY in NE
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Provider Addresses for UMASANKARI SUNDARAM (MD)
Omaha Post Office, Collins Street, Omaha, Boone County, Arkansas, 72662, United States
OMAHA, NE 681030755
Phone: (402) 354-2100
Fax: (402) 354-2155
Type: Mailing
Diabetes & Endocrine Associates, 7831, Chicago Court, Omaha, Douglas County, Nebraska, 68114, United States
OMAHA, NE 681143654
Phone: (402) 561-2740
Fax: (402) 561-2738
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 71 Open Payments records for all available years, with a total value of $1,318.
Total Amount is formed as General ($1,318) + Research ($0) + Ownership ($0) = $1,318.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Lilly USA, LLC ($157).
Total Amount
$1,318
General + Research + Ownership
Payments
71
Total payment records
General Amount
$1,318
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $157 |
| NESTLE HEALTHCARE NUTRITION INC. | $150 |
| Novo Nordisk Inc | $113 |
| Amgen Inc. | $108 |
| Bayer Healthcare Pharmaceuticals Inc. | $86 |
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: 2014-08-05
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 |
|---|---|---|---|---|
| I20140805001077 | I | Endocrinology | NE | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 462 | 249 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 453 | 242 | $0 |
| 85027 | Complete blood cell count (red cells, white blood cell, platelets), automated test | 355 | 192 | $0 |
| 83036 | Hemoglobin a1c level | 275 | 122 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 171 | 67 | $0 |
Insurance plans in this area (ZIP 68103)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | NE | 83036 | Hemoglobin A1C level | 195 | 86 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IA | |
| N E U R O L O G Y | NE | |
| Family Practice, Hospitalist | IA | |
| Nurse Practitioner | NE | |
| Internal Medicine | NE | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NE | |
| Infectious Disease | NE | |
| - | NE | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NH | |
| Cardiovascular Disease (Cardiology), Internal Medicine | NE |
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