What is Martin Collen's specialty?

Martin Collen (NPI 1578659249) is a Medicare-billing provider whose primary specialty is Gastroenterology in Wildomar, CA.

Where does Martin Collen practice?

Martin Collen practices in Wildomar, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1578659249.

How much does Medicare pay Martin Collen?

Martin Collen (NPI 1578659249) received approximately $9K in total Medicare Part B payments, serving 60 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578659249

Martin CollenM.D.

GastroenterologyWildomar, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — bottom quintile (cohort median 750).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

85.5

Quality

56.4

Cost

82.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.44%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Martin Collen'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DESERT REGIONAL MEDICAL CENTER, INC.	215	319
Homan Abdollahzadeh Gastroenterology · Palm Springs, CA	97	183
Henry Jones Diagnostic Radiology · Anderson, IN	35	57
Samuel Song Diagnostic Radiology · Glenwood Springs, CO	31	41
EISENHOWER MEDICAL CENTER	25	40
Joel Stillings Emergency Medicine · Colton, CA	17	22
Stacy Mitchell Doyle Internal Medicine · Greenville, TX	15	22
NPI 1447239785	14	22
CHAKRABARTY, ARUN	14	14
Gerardo Martin Family Practice · San Diego, CA	11	21
Micah Wittler Emergency Medicine · San Bernardino, CA	11	16

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