Umasankari Sundaram, MD
NPI 1043290992 · Endocrinology, Diabetes & Metabolism Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Umasankari Sundaram, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Omaha, NE (NPI 1043290992).
Provider details
- NPI number
- 1043290992
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 27974 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,178 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 467 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 455 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 436 | $15 |
| Hemoglobin A1c Level83036 | 280 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 211 | $6 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 458 | 89 |
| Tirzepatidebrand: Mounjaro | 225 | 34 |
| Levothyroxine Sodiumbrand: Synthroid | 164 | 28 |
| Metformin Hclbrand: Metformin Hcl Er | 162 | 43 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 156 | 43 |
| Metformin Hcl | 148 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$628 across 39 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2019-08-30
Frequently asked questions
- What is Umasankari Sundaram's NPI number?
- Umasankari Sundaram's National Provider Identifier (NPI) is 1043290992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Umasankari Sundaram's specialty?
- Umasankari Sundaram is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Umasankari Sundaram located?
- Umasankari Sundaram's practice location on file with NPPES is 7831 Chicago Court, Omaha, NE 68114-3654.
- What is Umasankari Sundaram's phone number?
- The practice phone number listed in the NPPES registry for Umasankari Sundaram is (402) 561-2740.
- Does Umasankari Sundaram accept Medicare?
- Umasankari Sundaram is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Umasankari Sundaram's NPI active?
- Yes — Umasankari Sundaram's NPI (1043290992) is active in the NPPES registry as of the last update on 2019-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.