What is David Buch's specialty?

David Buch (NPI 1083781975) is a Medicare-billing provider whose primary specialty is Hospitalist in Panorama City, CA.

Where does David Buch practice?

David Buch practices in Panorama City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1083781975.

How much does Medicare pay David Buch?

David Buch (NPI 1083781975) received approximately $3K in total Medicare Part B payments, serving 25 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1083781975

David BuchMD

PRACTICEKAISER PERMANENTESee all providers at this practice →

HospitalistPanorama City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$739

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — bottom quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

216

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

5.1%

Top prescribed drugs

Omeprazole28 claims

Furosemide25 claims

Amlodipine Besylate24 claims

Prednisone23 claims

Atorvastatin Calcium23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050137

Hospital

REFERRAL NETWORK

Where David Buch'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KAISER FOUNDATION HOSPITALS	12	13

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
KAISER FOUNDATION HOSPITALS	67	79

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events