What is Christopher Baker's specialty?

Christopher Baker (NPI 1013059872) is a Medicare-billing provider whose primary specialty is Interventional Radiology in Newport Beach, CA.

Where does Christopher Baker practice?

Christopher Baker practices in Newport Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1013059872.

How much does Medicare pay Christopher Baker?

Christopher Baker (NPI 1013059872) received approximately $150K in total Medicare Part B payments, serving 718 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013059872

Christopher BakerM.D.

Interventional RadiologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,142

Unique beneficiaries

—

Total services

1,246

Distinct HCPCS

Medicare payment

$100K

Peer benchmark

Total Medicare services vs. 402 Interventional Radiology providers in CA — above median (cohort median 566).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$134

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Clopidogrel Bisulfate15 claims

QUALITY · MIPS · 2024

Final MIPS score

95.5

Quality

100.0

Cost

84.8

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.86%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$594

Consulting Fee$500

Top paying entities

Food and Beverage$594

Consulting Fee$500

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where Christopher 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). 69 inbound referrers · 161 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. MARY'S REGIONAL MEDICAL CENTER	89	317
Nordx Clinical Laboratory · Scarborough, ME	79	231
Michael Quinn Diagnostic Radiology · Portland, ME	57	139
Umesh Sarma Diagnostic Radiology · Lewiston, ME	44	67
MERRIAM, MICHAEL	34	43
WINN, STEVEN	33	40
PLACE, JAMES	31	51
FAHRENBACH, MARY	31	50
Christine Meade Interventional Radiology · Portland, ME	31	48
GRIMES, CHARLES	29	42
Joseph Wight Cardiology · Scarborough, ME	28	59
James Powers Cardiology · Scarborough, ME	28	44

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAINEHEALTH	275	650
MAINEHEALTH	135	498
Northeast Mobile Health Services Ambulance Service Provider · Scarborough, ME	123	253
ST. MARY'S REGIONAL MEDICAL CENTER	100	440
MAINEHEALTH	89	115
Sharon Siegel Diagnostic Radiology · Portland, ME	81	171
Nordx Clinical Laboratory · Scarborough, ME	75	182
MAINEHEALTH CARE AT HOME	55	71
Michael Quinn Diagnostic Radiology · Portland, ME	50	130
MERCY HOSPITAL	45	119
NEW ENGLAND REHABILITATION HOSPITAL OF PORTLAND, LLC	45	65
Scott Fredericks Diagnostic Radiology · Portland, ME	43	65

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