Gagandeep Gill, MD
NPI 1558503219 · Internal Medicine Physician · E. Setauket, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gagandeep Gill, MD is a Internal Medicine Physician provider in E. Setauket, NY (NPI 1558503219).
Provider details
- NPI number
- 1558503219
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 270751 (NY)
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
17 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
1,697 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 838 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 634 | $149 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 52 | $17 |
| Hemoglobin A1c Level83036 | 39 | $10 |
| Automated Urinalysis Test81003 | 32 | $2 |
| Assessment of Emotional Or Behavioral Problems96127 | 28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 255 | 99 |
| Atorvastatin Calcium | 237 | 92 |
| Amlodipine Besylate | 198 | 79 |
| Levothyroxine Sodium | 157 | 57 |
| Metoprolol Succinate | 129 | 47 |
| Alprazolam | 123 | 52 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$157 across 2 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
- 2009-03-27
- Last updated
- 2014-04-23
Frequently asked questions
- What is Gagandeep Gill's NPI number?
- Gagandeep Gill's National Provider Identifier (NPI) is 1558503219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gagandeep Gill's specialty?
- Gagandeep Gill is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gagandeep Gill located?
- Gagandeep Gill's practice location on file with NPPES is 205 N. Belle Meade Rd., E. Setauket, NY 11733.
- What is Gagandeep Gill's phone number?
- The practice phone number listed in the NPPES registry for Gagandeep Gill is (631) 444-4630.
- Does Gagandeep Gill accept Medicare?
- Gagandeep Gill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gagandeep Gill's NPI active?
- Yes — Gagandeep Gill's NPI (1558503219) is active in the NPPES registry as of the last update on 2014-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.