PROVIDER PROFILE · NPI 1023099140

William KnappD.O.

Internal MedicineFlorissant, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

950

Unique beneficiaries

—

Total services

1,482

Distinct HCPCS

Medicare payment

$35K

Peer benchmark

Total Medicare services vs. 1,563 Internal Medicine providers in MO — top quintile (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

16,231

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

190

Brand share

20.0%

Top prescribed drugs

Rosuvastatin Calcium744 claims

Atorvastatin Calcium656 claims

Amlodipine Besylate509 claims

Levothyroxine Sodium502 claims

Metoprolol Succinate487 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$832

Payment records

By payment type

Food and Beverage$832

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Hospital

Hospital

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where William Knapp'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). 3 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RHODES, DAWN	19	43
Elizabeth Gordon Nurse Practitioner · Saint Peters, MO	17	41
KOCH, RICHARD	12	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SSM HEALTH CARE ST. LOUIS	61	327
Labone Llc Clinical Laboratory · Lenexa, KS	21	57
PERKINS, CINDY	18	58
American Health Mw, Llc Clinical Laboratory · Cincinnati, OH	16	88
RHODES, DAWN	16	30
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	14	28
Elizabeth Gordon Nurse Practitioner · Saint Peters, MO	12	25
Ian Graham Diagnostic Radiology · Paris, TN	11	28
BARNES JEWISH ST PETERS HOSPITAL INC	11	52
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	11	52

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