What is Theodore Marentis's specialty?

Theodore Marentis (NPI 1740424134) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Carmichael, CA.

Where does Theodore Marentis practice?

Theodore Marentis practices in Carmichael, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1740424134.

How much does Medicare pay Theodore Marentis?

Theodore Marentis (NPI 1740424134) received approximately $265K in total Medicare Part B payments, serving 2,265 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740424134

Theodore MarentisM.D.

Diagnostic RadiologyCarmichael, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,627

Unique beneficiaries

—

Total services

7,699

Distinct HCPCS

Medicare payment

$222K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Theodore Marentis'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). 165 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	525	868
DIGNITY COMMUNITY CARE	202	321
FISHER, DANIEL	174	300
Rohit Bhaskar Cardiology · Folsom, CA	161	331
Stephen Morrison Internal Medicine · Carmichael, CA	148	315
Thomas Mcgarry Diagnostic Radiology · Sacramento, CA	138	234
Timothy Lee Cardiology · Carmichael, CA	138	239
Wen Lin Diagnostic Radiology · Palo Alto, CA	134	268
Nick Majetich Interventional Cardiology · Carmichael, CA	134	218
HAINES, PHILIP	130	223
Maria Parayno Nuclear Medicine · Duarte, CA	125	194
Thomas Wu Interventional Radiology · Sacramento, CA	124	214

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