What is Kathryn Deanzeris's specialty?

Kathryn Deanzeris (NPI 1922056035) is a Medicare-billing provider whose primary specialty is Internal Medicine in Wellesley, MA.

Where does Kathryn Deanzeris practice?

Kathryn Deanzeris practices in Wellesley, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1922056035.

How much does Medicare pay Kathryn Deanzeris?

Kathryn Deanzeris (NPI 1922056035) received approximately $104K in total Medicare Part B payments, serving 166 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922056035

Kathryn DeanzerisM.D.

Internal MedicineWellesley, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

968

Unique beneficiaries

—

Total services

1,540

Distinct HCPCS

Medicare payment

$96K

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

2,478

Beneficiaries

—

Total drug cost

$178K

Distinct drugs

Brand share

18.2%

Top prescribed drugs

Atorvastatin Calcium247 claims

Losartan Potassium143 claims

Levothyroxine Sodium130 claims

Amlodipine Besylate128 claims

Rosuvastatin Calcium110 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$70

Payment records

By payment type

Food and Beverage$70

Top paying entities

Food and Beverage$70

REFERRAL NETWORK

Where Kathryn Deanzeris'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EPOCH SENIOR HEALTHCARE OF WESTON, LLC	105	385
Judith Hershey Nurse Practitioner · Needham, MA	79	404
FALLON SERVICE, INC.	58	209
Yana Antonellis Nurse Practitioner · Jamaica Plain, MA	51	201
Yamini Levitzky Cardiology · Braintree, MA	35	89
CORRIGAN, BRENDA	30	78
HAMILTON, EDNA	26	68
Armstrong Ambulance Service Ambulance Service Provider · Arlington, MA	24	146
CUNNINGHAM, THOMAS	21	40
Hamid Salamipour Diagnostic Radiology · Newton, MA	20	47
Iris Foley Diagnostic Radiology · Newton, MA	18	41
MASS GENERAL BRIGHAM HOME CARE, INC.	18	50

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