NPI Lookup · Medicare billing profile

Suneet Grewal, M.D.

Rheumatology Physician · West Hollywood, CA · NPI 1811264476. Below: what a registry shows, plus the 2024 Medicare billing context no registry clone carries.

Registry record (NPPES)

NPI1811264476

TypeIndividual clinician

SpecialtyRheumatology Physician

Practice address8700 Beverly Blvd

City / State / ZIPWest Hollywood, CA 90048

Top billed codes (2024)

J0717Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)238,000 · $854K

J0491Injection, anifrolumab-fnia, 1 mg29,400 · $396K

J1602Injection, golimumab, 1 mg, for intravenous use23,300 · $212K

J0129Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)10,050 · $341K

J1010Injection, methylprednisolone acetate, 1 mg2,734 · $281

Top 5 of 18 codes billed in 2024. Services · est. Medicare paid. The full list is one search in the app.

Reported industry relationships (2025)

Manufacturers with disclosed Open Payments records naming this provider in 2025: Amgen Inc. · Janssen Biotech, Inc. · AstraZeneca Pharmaceuticals LP · Novartis Pharmaceuticals Corporation · GlaxoSmithKline, LLC. · and 10 more.

Also appears in Open Payments research records (funding associated with studies, not personal payments).

A payment record is a disclosed relationship under the Sunshine Act, not evidence this provider uses a product. Detail is in the app.

Part D prescribing (2024)

Hydroxychloroquine Sulfate300 claims

Methotrexate Sodium284 claims

Prednisone192 claims

Allopurinol138 claims

Meloxicam84 claims

Top 5 drugs by Medicare Part D claim count. Drug-year lines under 11 claims are suppressed by CMS, so this understates low-volume prescribing.

This is the public slice. Year-over-year history, every code, payment detail, group affiliations, and phone numbers for Suneet Grewal are one search in Prospect 811.

Where this data comes from. Provider identity, specialty, and practice location come from CMS's public NPPES registry (the National Plan & Provider Enumeration System), the official record of every NPI ever issued. Deactivated NPIs are excluded. Addresses are what the provider filed and can lag a move. Where a profile shows Medicare context, it comes from CMS's public utilization, Part D, and Open Payments files: traditional Medicare fee-for-service only, and CMS suppresses any provider-and-code line under 11 beneficiaries before publishing. An Open Payments record is a disclosed relationship, not evidence a clinician uses a product. Prospect 811 organizes public data; it doesn't add to or alter it. Not affiliated with or endorsed by CMS. Full detail on the data page.

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