Gurinder Grewal, M.D.
NPI 1942389580 · Cardiovascular Disease Physician · Tracy, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gurinder Grewal, M.D. is a Cardiovascular Disease Physician provider in Tracy, CA (NPI 1942389580).
Provider details
- NPI number
- 1942389580
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 00A376090 (CA)
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
2,069 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 | 1,206 | $132 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 122 | $205 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 117 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 90 | $118 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System93288 | 73 | $60 |
| Heart Muscle Strain Imaging |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ezetimibe | 670 | 194 |
| Atorvastatin Calcium | 509 | 174 |
| Metoprolol Succinate | 500 | 142 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 455 | 132 |
| Rosuvastatin Calcium | 409 | 120 |
| Evolocumabbrand: Repatha Sureclick | 386 | 79 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$582 across 6 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
- 2006-11-03
- Last updated
- 2014-01-22
Frequently asked questions
- What is Gurinder Grewal's NPI number?
- Gurinder Grewal's National Provider Identifier (NPI) is 1942389580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gurinder Grewal's specialty?
- Gurinder Grewal is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gurinder Grewal located?
- Gurinder Grewal's practice location on file with NPPES is 530 W Eaton Ave Ste a, Tracy, CA 95376-3454.
- What is Gurinder Grewal's phone number?
- The practice phone number listed in the NPPES registry for Gurinder Grewal is (209) 836-0364.
- Does Gurinder Grewal accept Medicare?
- Gurinder Grewal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gurinder Grewal's NPI active?
- Yes — Gurinder Grewal's NPI (1942389580) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.