PROVIDER PROFILE · NPI 1134490188

Kathryn StiffNP

PRACTICEUNIVERSITY OF WASHINGTONSee all providers at this practice →

Nurse PractitionerBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — bottom quintile (cohort median 289).

PRESCRIBING · PART D · 2024

Total Rx claims

190

Beneficiaries

—

Total drug cost

$552K

Distinct drugs

Brand share

33.7%

Top prescribed drugs

Omeprazole58 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl29 claims

Lansoprazole25 claims

Famotidine24 claims

Ustekinumab20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$495

Payment records

By payment type

Food and Beverage$495

Top paying entities

Food and Beverage$495

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220071

Hospital

CCN 220116

Hospital

REFERRAL NETWORK

Where Kathryn Stiff'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). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	70	378
UNIVERSITY OF WASHINGTON	12	76

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	44	245
Anita Afzali Gastroenterology · Cincinnati, OH	12	50
UNIVERSITY OF WASHINGTON	11	53

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