PROVIDER PROFILE · NPI 1972675775

Maria DiazM.D

PRACTICEPEC LTC PASee all providers at this practice →

Family PracticeWinston Salem, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

989

Unique beneficiaries

—

Total services

1,767

Distinct HCPCS

Medicare payment

$159K

Peer benchmark

Total Medicare services vs. 2,740 Family Practice providers in NC — top quintile (cohort median 664).

PRESCRIBING · PART D · 2024

Total Rx claims

14,667

Beneficiaries

—

Total drug cost

$841K

Distinct drugs

178

Brand share

20.8%

Top prescribed drugs

Levothyroxine Sodium1,137 claims

Apixaban726 claims

Furosemide641 claims

Trazodone Hcl548 claims

Pantoprazole Sodium538 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$136

Payment records

By payment type

Food and Beverage$136

REFERRAL NETWORK

Where Maria Diaz'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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Callie Stegall Physician Assistant · Winston Salem, NC	244	1,352
JOHNSTON AMBULANCE SERVICE, INC.	217	2,224
Theresa Kelly Physician Assistant · Winston-Salem, NC	165	1,274
DLP WILSON MEDICAL CENTER LLC	151	1,008
Edward Clark Diagnostic Radiology · Wilson, NC	133	808
Cary Bizzell Diagnostic Radiology · Goldsboro, NC	129	763
Richard Cody Diagnostic Radiology · Seattle, WA	110	546
Johnston County Ambulance Service Provider · Smithfield, NC	100	397
SOLSTAS LAB PARTNERS GROUP LLC	100	1,327
CAROL LLOYD, INC.	68	270
American Health S, Llc Clinical Laboratory · Davie, FL	58	989
Mateen Akhtar Cardiology · Smithfield, NC	57	577

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