What is Molly Diaz's specialty?

Molly Diaz (NPI 1558500397) is a Medicare-billing provider whose primary specialty is Physician Assistant in Duarte, CA.

Where does Molly Diaz practice?

Molly Diaz practices in Duarte, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1558500397.

How much does Medicare pay Molly Diaz?

Molly Diaz (NPI 1558500397) received approximately $28K in total Medicare Part B payments, serving 88 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558500397

Molly DiazPA-C

PRACTICECITY OF HOPESee all providers at this practice →

Physician AssistantDuarte, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

101

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — above median (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

129

Beneficiaries

—

Total drug cost

$760K

Distinct drugs

Brand share

34.1%

Top prescribed drugs

Imatinib Mesylate19 claims

Anastrozole18 claims

Nirogacestat Hydrobromide17 claims

Regorafenib14 claims

Exemestane13 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$81

Payment records

By payment type

Food and Beverage$81

Top paying entities

Food and Beverage$81

REFERRAL NETWORK

Where Molly 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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PIH HEALTH WHITTIER HOSPITAL	21	39
Unilab Corporation Clinical Laboratory · West Hills, CA	13	39

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events