PROVIDER PROFILE · NPI 1720180300

Chaim VanekM.D.

EndocrinologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

528

Unique beneficiaries

—

Total services

562

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 63 Endocrinology providers in OR — above median (cohort median 515).

PRESCRIBING · PART D · 2024

Total Rx claims

2,391

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

24.2%

Top prescribed drugs

Levothyroxine Sodium514 claims

Alendronate Sodium243 claims

Testosterone Cypionate189 claims

Levothyroxine Sodium151 claims

Estradiol142 claims

QUALITY · MIPS · 2024

Final MIPS score

99.1

Quality

84.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.01%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Chaim Vanek'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Klein Endocrinology · Portland, OR	51	92
Eric Orwoll Endocrinology · Portland, OR	22	42
PROVIDENCE HEALTH & SERVICES OREGON	13	33
PROVIDENCE HEALTH & SERVICES OREGON	13	26

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