What is Maria Diaz's specialty?

Maria Diaz (NPI 1972675775) is a Medicare-billing provider whose primary specialty is Family Practice in Winston Salem, NC.

Where does Maria Diaz practice?

Maria Diaz practices in Winston Salem, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1972675775.

How much does Medicare pay Maria Diaz?

Maria Diaz (NPI 1972675775) received approximately $161K in total Medicare Part B payments, serving 479 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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