PROVIDER PROFILE · NPI 1962463109

Douglas GrondaMD

PRACTICEFOR A NEW YOU PCSee all providers at this practice →

Internal MedicineHolliston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,015

Unique beneficiaries

—

Total services

1,581

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

7,120

Beneficiaries

—

Total drug cost

$413K

Distinct drugs

114

Brand share

15.4%

Top prescribed drugs

Atorvastatin Calcium451 claims

Levothyroxine Sodium324 claims

Apixaban297 claims

Lisinopril262 claims

Trazodone Hcl252 claims

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 Douglas Gronda'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. PATRICK'S MANOR, INC	44	244
FALLON SERVICE, INC.	23	44
Patrick Blomberg Clinical Cardiac Electrophysiology · Framingham, MA	18	46
MORRIS, MARY LOU	16	38
David Young Cardiology · Framingham, MA	16	58
JACKSON, KATHLEEN	16	44
SIDDIQUI, MOHAMMAD	15	50
CHARLES RIVER MEDICAL ASSOCIATES, PC	15	41
MILFORD REGIONAL MEDICAL CENTER INC	12	37
Jeff Velez Interventional Radiology · Medford, MA	11	24

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