What is John Baker's specialty?

John Baker (NPI 1124022850) is a Medicare-billing provider whose primary specialty is Cardiology in Santa Ana, CA.

Where does John Baker practice?

John Baker practices in Santa Ana, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1124022850.

How much does Medicare pay John Baker?

John Baker (NPI 1124022850) received approximately $68K in total Medicare Part B payments, serving 1,034 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124022850

John BakerM.D.

CardiologySanta Ana, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,353

Unique beneficiaries

—

Total services

1,831

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — below median (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

1,573

Beneficiaries

—

Total drug cost

$458K

Distinct drugs

Brand share

37.3%

Top prescribed drugs

Apixaban163 claims

Metoprolol Succinate142 claims

Amlodipine Besylate129 claims

Labetalol Hcl107 claims

Sacubitril/Valsartan107 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$465

Payment records

By payment type

Food and Beverage$320

Consulting Fee$145

Top paying entities

Food and Beverage$320

Consulting Fee$145

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where John Baker'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). 8 inbound referrers · 30 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	40	55
SUTHERLAND, JAMES	35	41
Unilab Corporation Clinical Laboratory · West Hills, CA	35	56
Phong Vuong Diagnostic Radiology · Los Angeles, CA	16	36
David Kramer Cardiology · Anaheim, CA	15	21
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	14	38
Marylou Dulay Internal Medicine · Panorama City, CA	13	21
Mark Miller Cardiology · Anaheim, CA	11	41

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	102	149
AHMC ANAHEIM REGIONAL MEDICAL	65	97
Falck Mobile Health Corp Ambulance Service Provider · Orange, CA	50	72
Sebastian Sugay Diagnostic Radiology · Los Angeles, CA	41	68
John Lee Diagnostic Radiology · Anaheim, CA	33	56
Danny Hall Diagnostic Radiology · Tampa, FL	29	42
Phong Vuong Diagnostic Radiology · Los Angeles, CA	29	46
Unilab Corporation Clinical Laboratory · West Hills, CA	27	51
Lokesh Arora Diagnostic Radiology · Laguna Beach, CA	25	36
ALLGOOD, MARK	22	40
Lina Le Diagnostic Radiology · Anaheim, CA	20	53
Filyn Corporation Ambulance Service Provider · Anaheim, CA	19	25

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