PROVIDER PROFILE · NPI 1710906169

Elizabeth KassM.D.

PRACTICEFENWAY HEALTHSee all providers at this practice →

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,589

Unique beneficiaries

—

Total services

2,103

Distinct HCPCS

Medicare payment

$71K

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

3,311

Beneficiaries

—

Total drug cost

$898K

Distinct drugs

Brand share

23.2%

Top prescribed drugs

Atorvastatin Calcium242 claims

Lisinopril170 claims

Levothyroxine Sodium159 claims

Amlodipine Besylate142 claims

Hydrochlorothiazide127 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 Elizabeth Kass'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FENWAY COMMUNITY HEALTH CENTER, INC	160	681
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	106	265
Alex Gonzalez Internal Medicine · Boston, MA	39	78

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