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PROVIDER PROFILE · NPI 1306913744

David Karpf

EndocrinologySanta Cruz, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
88.5
Quality
87.1
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.57%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$219
Payment records
3
By payment type
Food and Beverage$219
PRESCRIBING · PART D · 2024
Total Rx claims
18
Beneficiaries
—
Total drug cost
$169
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Alendronate Sodium18 claims
REFERRAL NETWORK

Where David Karpf'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). 6 inbound referrers · 8 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ALAMEDA HEALTH SYSTEM2339
ASIAN HEALTH SERVICES1821
KIM, DANIELA1718
Anita Chang
Internal Medicine · Oakland, CA
1616
Xiaoguang Huang
Internal Medicine · Oakland, CA
1420
Chung Tse
Internal Medicine · Stockton, CA
1414
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE37157
Unilab Corporation
Clinical Laboratory · Sacramento, CA
3256
SUTTER EAST BAY HOSPITALS2832
ASIAN HEALTH SERVICES2123
ALAMEDA HEALTH SYSTEM2136
Unilab Corporation
Clinical Laboratory · San Jose, CA
2050
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
1115
Xiaoguang Huang
Internal Medicine · Oakland, CA
1118
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.