PROVIDER PROFILE · NPI 1689762205

David CahnMD

PRACTICEHAMILTON AVENUE MEDICAL GROUP, INC.See all providers at this practice →

Family PracticeSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

630

Unique beneficiaries

—

Total services

1,754

Distinct HCPCS

Medicare payment

$164K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

9,714

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

175

Brand share

31.7%

Top prescribed drugs

Atorvastatin Calcium455 claims

Rosuvastatin Calcium380 claims

Levothyroxine Sodium313 claims

Losartan Potassium251 claims

Metformin Hcl244 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

74.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.52%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

258

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Food and Beverage$5K

Travel and Lodging$772

Education$78

REFERRAL NETWORK

Where David Cahn'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1447682380	100	470
Masha Nakelchik Internal Medicine · San Jose, CA	46	241
Vineet Sharma Diagnostic Radiology · Fremont, CA	37	149
GRIFFIN, CHARLES	37	231
David Hyun Cardiology · San Jose, CA	31	123
NPI 1063454429	24	41
Ali Bassiri Internal Medicine · San Jose, CA	21	73
YEN, CHI-KWAN	17	39
GOOD SAMARITAN HOSPITAL, L.P.	15	159

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