Falguni Vasa, M.D.
NPI 1184741951 · Endocrinology, Diabetes & Metabolism Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Falguni Vasa, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Naperville, IL (NPI 1184741951).
Provider details
- NPI number
- 1184741951
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 36098874 (IL)
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
19 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
2,733 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) |
|---|---|---|
| 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 | 552 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 398 | $130 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 247 | $9 |
| Hemoglobin A1c Level83036 | 235 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 167 | $16 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 537 | 159 |
| Empagliflozinbrand: Jardiance | 275 | 100 |
| Metformin Hcl | 266 | 81 |
| Alendronate Sodium | 197 | 65 |
| Glimepiride | 180 | 66 |
| Semaglutidebrand: Ozempic | 139 | 44 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,468 across 75 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
- 2007-03-24
- Last updated
- 2022-07-01
- Certified
- 2022-07-01
Frequently asked questions
- What is Falguni Vasa's NPI number?
- Falguni Vasa's National Provider Identifier (NPI) is 1184741951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Falguni Vasa's specialty?
- Falguni Vasa is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Falguni Vasa located?
- Falguni Vasa's practice location on file with NPPES is 1020 E Ogden Ave Ste 100, Naperville, IL 60563-8610.
- What is Falguni Vasa's phone number?
- The practice phone number listed in the NPPES registry for Falguni Vasa is (630) 789-4910.
- Does Falguni Vasa accept Medicare?
- Falguni Vasa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Falguni Vasa's NPI active?
- Yes — Falguni Vasa's NPI (1184741951) is active in the NPPES registry as of the last update on 2022-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.