What is Keith Garb's specialty?

Keith Garb (NPI 1740381177) is a Medicare-billing provider whose primary specialty is Internal Medicine in Calabasas, CA.

Where does Keith Garb practice?

Keith Garb practices in Calabasas, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1740381177.

How much does Medicare pay Keith Garb?

Keith Garb (NPI 1740381177) received approximately $55K in total Medicare Part B payments, serving 321 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740381177

Keith GarbM.D.

PRACTICEREGENTS OF THE UNIVERSITY OF CALIFORNIASee all providers at this practice →

Internal MedicineCalabasas, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

729

Unique beneficiaries

—

Total services

849

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,981

Beneficiaries

—

Total drug cost

$457K

Distinct drugs

121

Brand share

17.7%

Top prescribed drugs

Atorvastatin Calcium574 claims

Amlodipine Besylate471 claims

Pravastatin Sodium299 claims

Rosuvastatin Calcium280 claims

Losartan Potassium234 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.

REFERRAL NETWORK

Where Keith Garb'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOTION PICTURE AND TELEVISION FUND	151	323
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	51	89
WEST HILLS HOSPITAL	48	81
NPI 1205933751	36	77
BORDEN, JOSEPH	30	52
Cheryce Fischer Diagnostic Radiology · Los Angeles, CA	23	50
Unilab Corporation Clinical Laboratory · West Hills, CA	20	34
Laura Doepke Diagnostic Radiology · Tampa, FL	19	32
Scott Kaiser Geriatric Medicine · Santa Monica, CA	18	30
Victor Sai Diagnostic Radiology · Los Angeles, CA	18	28
Stephen Herr Gastroenterology · West Hills, CA	17	73
Bente Berman Dermatology · Agoura Hills, CA	16	25

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events