What is Marco Diaz's specialty?

Marco Diaz (NPI 1629000302) is a Medicare-billing provider whose primary specialty is Cardiology in Scarborough, ME.

Where does Marco Diaz practice?

Marco Diaz practices in Scarborough, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1629000302.

How much does Medicare pay Marco Diaz?

Marco Diaz (NPI 1629000302) received approximately $12K in total Medicare Part B payments, serving 122 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629000302

Marco DiazM.D.

CardiologyScarborough, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

146

Unique beneficiaries

—

Total services

164

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 103 Cardiology providers in ME — bottom quintile (cohort median 1,410).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

97.9

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.97%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$5K

Payment records

By payment type

Travel and Lodging$3K

Food and Beverage$2K

Top paying entities

Travel and Lodging$3K

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 200009

Hospital

REFERRAL NETWORK

Where Marco 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). 78 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nordx Clinical Laboratory · Scarborough, ME	128	452
Michael Quinn Diagnostic Radiology · Portland, ME	88	211
Samip Vasaiwala Cardiology · Tampa, FL	87	273
David Burkey Internal Medicine · Scarborough, ME	86	324
SZE, KARL	84	237
FAHRENBACH, MARY	70	165
James Powers Cardiology · Scarborough, ME	69	211
FREY, PAUL	68	183
Thomas Ryan Interventional Cardiology · Scarborough, ME	68	169
Paul Sweeney Cardiology · Scarborough, ME	61	204
NPI 1144290214	57	187
Edward Teufel Cardiology · Scarborough, ME	57	142

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