PROVIDER PROFILE · NPI 1316966088

Derrick WilliamsMD

Internal MedicineSaint Paul, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,583

Unique beneficiaries

—

Total services

1,928

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — top quintile (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

7,936

Beneficiaries

—

Total drug cost

$430K

Distinct drugs

118

Brand share

21.7%

Top prescribed drugs

Atorvastatin Calcium535 claims

Amlodipine Besylate499 claims

Lisinopril422 claims

Tamsulosin Hcl311 claims

Simvastatin254 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 248091

Home health agency

CCN 240038

Hospital

CCN 240057

Hospital

REFERRAL NETWORK

Where Derrick 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). 37 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	198	621
Matthew Baldwin Diagnostic Radiology · Roseville, MN	49	125
Paul Carolan Diagnostic Radiology · Roseville, MN	41	78
MAGELI, JOHN	38	92
City Of St Paul Ambulance Service Provider · Saint Paul, MN	36	142
Laura Gusa Internal Medicine · Saint Paul, MN	33	121
GLAD, LOU	32	73
RICHARDSON, JANILYN	29	89
Allina Health System Ambulance Service Provider · Saint Paul, MN	27	62
Keith Wittenberg Diagnostic Radiology · Roseville, MN	27	67
BRODY, RICHARD	27	40
Angela Tai Diagnostic Radiology · Roseville, MN	24	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	205	565
ALLINA HEALTH SYSTEM	183	880
Matthew Baldwin Diagnostic Radiology · Roseville, MN	46	99
Eusebio Emmanuel Ferrer Internal Medicine · Apple Valley, MN	43	122
Bethany Hoffman Internal Medicine · Saint Paul, MN	39	102
Todd Arsenault Diagnostic Radiology · Roseville, MN	38	62
Anders Knutzen Diagnostic Radiology · Boston, MA	37	63
GLAD, LOU	36	98
MAGELI, JOHN	33	80
Laura Gusa Internal Medicine · Saint Paul, MN	31	131
City Of St Paul Ambulance Service Provider · Saint Paul, MN	29	95
Angela Tai Diagnostic Radiology · Roseville, MN	27	47

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history