Who bills the most Ldl cholesterol level (83721) to Medicare in California?
9 physician groups billed Ldl cholesterol level (83721) to Medicare fee-for-service in California in 2024; the top five hold 85% of disclosed volume, and independent (non-hospital-affiliated) groups deliver 0%.
83721 — Ldl cholesterol level · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole California market — the table below shows the top 25 groups (free tier).
| # | Physician group | City | St | Specialty | Providers | 83721 svcs | Share* | Phone 🔒 | Hosp. affil. 🔒 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SCKE INC | LAGUNA HILLS | CA | ENDOCRINOLOGY | 20 | 997 | 1.6% | 555-0100 | — |
| 2 | ANABI MEDICAL CORPORATION | POMONA | CA | FAMILY PRACTICE | 3 | 441 | 0.7% | 555-0100 | — |
| 3 | FARHAD MELAMED M D A MEDICAL CORPORATION | BEVERLY HILLS | CA | INTERNAL MEDICINE | 3 | 422 | 0.7% | 555-0100 | — |
| 4 | SYNERGY HEMATOLOGY ONCOLOGY MEDICAL ASSOCIATES INC | WEST HOLLYWOOD | CA | INTERNAL MEDICINE | 8 | 297 | 0.5% | 555-0100 | — |
| 5 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 231 | 0.4% | 555-0100 | — |
| 6 | MED INSTITUTE | BEVERLY HILLS | CA | NURSE PRACTITIONER | 8 | 177 | 0.3% | 555-0100 | — |
| 7 | MANGROVE MEDICAL GROUP | CHICO | CA | NURSE PRACTITIONER | 9 | 130 | 0.2% | 555-0100 | — |
| 8 | COMMUNITY HEALTH CENTERS OF THE CENTRAL COAST INC | NIPOMO | CA | CLINICAL SOCIAL WORKER | 76 | 75 | 0.1% | 555-0100 | — |
| 9 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 54 | 0.1% | 555-0100 | — |
*Share of California's disclosed Medicare-FFS services for 83721, counted once per clinician. Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.