PROVIDER PROFILE · NPI 1982651857

Rizwan SafdarM.D.

PRACTICEIRONWOOD GASTROENTEROLOGY PLLCSee all providers at this practice →

GastroenterologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,161

Unique beneficiaries

—

Total services

1,282

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 280 Gastroenterology providers in AZ — top quintile (cohort median 659).

PRESCRIBING · PART D · 2024

Total Rx claims

2,578

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

48.5%

Top prescribed drugs

Sodium Chloride/Nahco3/Kcl/Peg720 claims

Pantoprazole Sodium431 claims

Famotidine186 claims

Sucralfate137 claims

Omeprazole114 claims

QUALITY · MIPS · 2024

Final MIPS score

84.7

Quality

79.2

Cost

70.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$1K

Travel and Lodging$601

REFERRAL NETWORK

Where Rizwan Safdar'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARONDELET HEALTH NETWORK	272	721
NORTHWEST HOSPITAL LLC	80	154
Carlo Valentino Pathology · Loveland, CO	70	147
Christopher Gilles Pathology · Tucson, AZ	44	92
Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ	33	57
David Longenecker Anesthesiology · Tucson, AZ	30	60
Gary Sharp Anesthesiology · Tucson, AZ	27	46
YOSHINO, MARK	22	33
Sachin Shroff Diagnostic Radiology · Tucson, AZ	21	41
Christopher O'neill Anesthesiology · Tucson, AZ	19	40
KARTCHNER, ZANE	19	27
Joshua Walsh Diagnostic Radiology · Tucson, AZ	18	30

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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