What is C Ozaki's specialty?

C Ozaki (NPI 1700999620) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Boston, MA.

Where does C Ozaki practice?

C Ozaki practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1700999620.

How much does Medicare pay C Ozaki?

C Ozaki (NPI 1700999620) received approximately $69K in total Medicare Part B payments, serving 623 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700999620

C OzakiMD

PRACTICERICHARD BAFFORDSee all providers at this practice →

Vascular SurgeryBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

673

Unique beneficiaries

—

Total services

701

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 111 Vascular Surgery providers in MA — below median (cohort median 1,016).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$12K

Payment records

By payment type

Consulting Fee$12K

Food and Beverage$543

Top paying entities

Consulting Fee$12K

Food and Beverage$543

REFERRAL NETWORK

Where C Ozaki'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dirk Hentschel Nephrology · Boston, MA	53	191
Ritu Gill Diagnostic Radiology · New York, NY	51	93
Rachna Madan Diagnostic Radiology · Boston, MA	47	102
Francine Jacobson Diagnostic Radiology · Roanoke, VA	44	96
FALLON SERVICE, INC.	33	87
Boston Public Health Commission Ambulance Service Provider · Boston, MA	32	52
Justina Wu Cardiology · Boston, MA	30	43
Gregory Piazza Cardiology · Boston, MA	27	41
Judy Mangion Cardiology · Boston, MA	27	39
Edwin Gravereaux Vascular Surgery · Boston, MA	25	60
MASS GENERAL BRIGHAM HOME CARE, INC.	24	41
Adina Voiculescu Nephrology · Boston, MA	24	86

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