Malini Nadadur, M.D.
NPI 1639559099 · Student in an Organized Health Care Education/Training Program · Fontana, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malini Nadadur, M.D. is a Student in an Organized Health Care Education/Training Program provider in Fontana, CA (NPI 1639559099).
Provider details
- NPI number
- 1639559099
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
53 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 53 | $8 |
Typical Medicare-allowed amounts for these services range $8–$8 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 82 | 31 |
| Metoprolol Tartrate | 81 | 30 |
| Empagliflozinbrand: Jardiance | 51 | 23 |
| Losartan Potassium | 44 | 19 |
| Furosemide | 44 | 21 |
| Atorvastatin Calcium | 37 | 14 |
| Carvedilol | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,413 across 22 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
- 2015-06-01
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Malini Nadadur's NPI number?
- Malini Nadadur's National Provider Identifier (NPI) is 1639559099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malini Nadadur's specialty?
- Malini Nadadur is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Malini Nadadur located?
- Malini Nadadur's practice location on file with NPPES is 17234 Valley Blvd., Fontana, CA 92335.
- What is Malini Nadadur's phone number?
- The practice phone number listed in the NPPES registry for Malini Nadadur is (909) 427-5000.
- Does Malini Nadadur accept Medicare?
- Malini Nadadur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malini Nadadur's NPI active?
- Yes — Malini Nadadur's NPI (1639559099) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.