PROVIDER PROFILE · NPI 1831138833

Marilyn Griffin

PRACTICEMARILYN GRIFFIN, MD, PCSee all providers at this practice →

Pulmonary DiseaseRoxbury Crossing, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marilyn Griffin'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Damon Spitz Diagnostic Radiology · Roxbury Crossing, MA	38	120
Owen Maddox Diagnostic Radiology · Roxbury Crossing, MA	35	89
Joseph Tang Diagnostic Radiology · Madison, WI	34	92
Mihran Artinian Diagnostic Radiology · Boston, MA	30	87
Tal Rencus Diagnostic Radiology · West Hollywood, CA	28	80
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	22	64
HONIG, HOWARD	17	48
Gerald Izzi Internal Medicine · Roxbury Crossing, MA	16	91
BETH ISRAEL DEACONESS HOSPITAL-NEEDHAM, INC.	16	26
Ivi Kasimati Internal Medicine · Quincy, MA	16	63
Charles Dow Cardiology · Roxbury Crossing, MA	14	51
Frederick Basilico Cardiology · Roxbury Crossing, MA	13	107

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