What is Ian Cook's specialty?

Ian Cook (NPI 1659607315) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Bakersfield, CA.

Where does Ian Cook practice?

Ian Cook practices in Bakersfield, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1659607315.

How much does Medicare pay Ian Cook?

Ian Cook (NPI 1659607315) received approximately $166K in total Medicare Part B payments, serving 152 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659607315

Ian CookM.D.

PRACTICEKERN MEDICALSee all providers at this practice →

Emergency MedicineBakersfield, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

360

Unique beneficiaries

—

Total services

2,359

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

269

Beneficiaries

—

Total drug cost

$22K

Distinct drugs

Brand share

28.6%

Top prescribed drugs

Doxycycline Hyclate60 claims

Gentamicin Sulfate59 claims

Silver Sulfadiazine58 claims

Silver Sulfadiazine34 claims

Ciprofloxacin Hcl23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$146

Payment records

By payment type

Food and Beverage$146

Top paying entities

Food and Beverage$146

REFERRAL NETWORK

Where Ian Cook'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Gambol Emergency Medicine · Placentia, CA	51	2,636
LIS, LEON	48	83
Unilab Corporation Clinical Laboratory · West Hills, CA	39	310
USC VERDUGO HILLS HOSPITAL, LLC	26	1,015
Wilson Wong Diagnostic Radiology · Arcadia, CA	25	45
SIVAKUMAR, KUMARASAMY	22	1,442
ANTELOPE VALLEY HEALTH CARE DISTRICT	20	165
Jose Tandoc Diagnostic Radiology · Arcadia, CA	16	24
PASADENA HOSPITAL ASSOCIATION, LTD	14	64
SCHAEFER AMBULANCE SERVICE, INC	13	32
City Of Arcadia Ambulance Service Provider · Arcadia, CA	12	18
Ben Chiang Family Practice · Hacienda Heights, CA	11	23

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