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PROVIDER PROFILE · NPI 1205000122

Melissa WilliamsM.D.

PRACTICESACRAMENTO CENTER FOR HEMATOLOGY & MEDICAL ONCOLOGYSee all providers at this practice →
Hematology-OncologySacramento, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050014
Hospital
CCN 050108
Hospital
CCN 050309
Hospital
CCN 050537
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
973
Beneficiaries
—
Total drug cost
$162K
Distinct drugs
19
Brand share
8.3%
Top prescribed drugs
Anastrozole369 claims
Letrozole129 claims
Alendronate Sodium78 claims
Prochlorperazine Maleate48 claims
Ondansetron Hcl46 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
565
Unique beneficiaries
—
Total services
1,175
Distinct HCPCS
4
Medicare payment
$131K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 957 Hematology-Oncology providers in CA — below median (cohort median 4,173).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Melissa Williams's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Parmbir Sandhu
Diagnostic Radiology · Sacramento, CA
1750
SUPLICA, JEFFREY12229
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
1682,343
SUTTER VALLEY HOSPITALS58495
SUTTER VALLEY HOSPITALS35226
Parmbir Sandhu
Diagnostic Radiology · Sacramento, CA
1644
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE1427
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
1420
Unilab Corporation
Clinical Laboratory · Sacramento, CA
1354
Scott Foster
Diagnostic Radiology · Sacramento, CA
1229
Robert Miller
Ophthalmology · Davis, CA
1228
Northern California P.E.T. Imaging Center
Independent Diagnostic Testing Facility (IDTF) · Sacramento, CA
1120
Tien Tran
Diagnostic Radiology · Sacramento, CA
1115
REGENTS OF THE UNIVERSITY OF CALIFORNIA1125
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.