PROVIDER PROFILE · NPI 1154501930

Elizabeth KoehlerMD

Internal MedicinePalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

657

Beneficiaries

—

Total drug cost

$98K

Distinct drugs

Brand share

28.3%

Top prescribed drugs

Atorvastatin Calcium103 claims

Amlodipine Besylate62 claims

Lisinopril47 claims

Apixaban34 claims

Losartan Potassium26 claims

QUALITY · MIPS · 2024

Final MIPS score

97.0

Quality

89.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.93%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

Top paying entities

Food and Beverage$20

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 127013

Home health agency

CCN 120001

Hospital

REFERRAL NETWORK

Where Elizabeth Koehler'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). 3 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kathryn Stevens Diagnostic Radiology · Stanford, CA	19	67
Paul Ford Internal Medicine · Stanford, CA	14	57
Ingela Schnittger Cardiology · Stanford, CA	14	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STANFORD HEALTH CARE	273	2,608
Paul Ford Internal Medicine · Stanford, CA	15	49
Linda Morimoto Diagnostic Radiology · Stanford, CA	13	37
Paul Zei Clinical Cardiac Electrophysiology · Boston, MA	12	43
Ingela Schnittger Cardiology · Stanford, CA	12	43
Geoffrey Riley Diagnostic Radiology · Stanford, CA	12	35
Jafi Lipson Diagnostic Radiology · Stanford, CA	11	23
Caroline Berube Hematology · Stanford, CA	11	40
Francis Koch Cardiology · Stanford, CA	11	21

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