PROVIDER PROFILE · NPI 1093752016

David WiegmanM.D.

Family PracticeSand Springs, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

977

Unique beneficiaries

—

Total services

1,242

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 1,266 Family Practice providers in OK — above median (cohort median 833).

PRESCRIBING · PART D · 2024

Total Rx claims

10,995

Beneficiaries

—

Total drug cost

$869K

Distinct drugs

138

Brand share

18.2%

Top prescribed drugs

Atorvastatin Calcium550 claims

Amlodipine Besylate467 claims

Lisinopril458 claims

Levothyroxine Sodium401 claims

Losartan Potassium387 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$111

Payment records

By payment type

Food and Beverage$111

Top paying entities

Food and Beverage$111

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Home health agency

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where David Wiegman'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). 5 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS HOSPITAL, INC.	39	73
BURGHART, FRANCINE	22	33
REGIONAL MEDICAL LABORATORY, INC	21	85
ST JOHN MEDICAL CENTER INC	16	29
Heather Zimmerman Nurse Practitioner · Sand Springs, OK	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Saint Francis Outreach Services Llc Clinical Laboratory · Tulsa, OK	175	411
SAINT FRANCIS HOSPITAL, INC.	64	124
BURGHART, FRANCINE	26	35
Emergency Medical Services Authority Ambulance Service Provider · Tulsa, OK	19	60
REGIONAL MEDICAL LABORATORY, INC	15	62
Heather Zimmerman Nurse Practitioner · Sand Springs, OK	11	23

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