ROY KAZUO SUMIDA M.D.
NPI 1851471601
Radiology - Vascular & Interventional Radiology in Santa Rosa, CA

Q: What is Roy Sumida's NPI number?

The NPI number for Roy Sumida is 1851471601. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Q: What is Roy Sumida's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Q: When was this NPI record last updated?

The NPPES record for Roy Sumida was last updated on January 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 16, 2006PECOS EnrolledAccepts Medicare Assignment

121 SOTOYOME ST, SANTA ROSA, CA 95405(707) 546-4062(707) 525-4097 Get Directions Write a Review

NPPES record last updated: January 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Roy Kazuo Sumida M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROY KAZUO SUMIDA M.D. (NPI 1851471601) is an individual vascular & interventional radiology provider in Santa Rosa, California, licensed in California (G85276) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1989).

NPPES Registry Identity

NPI1851471601

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameROY KAZUO SUMIDACredential: M.D.

Location Address121 SOTOYOME STSanta Rosa, CA 95405-4823

Mailing Address121 Sotoyome StSanta Rosa, CA 95405-4823 · (707) 546-4062 · Fax (707) 525-4097

Phone(707) 546-4062

Fax(707) 525-4097

Sole ProprietorNo

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1989

Enumeration DateOctober 16, 2006

Last NPPES UpdateJanuary 14, 2022

✔ NPI 1851471601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in CA · G85276

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Body ImagingTaxonomy 2085B0100X · License G85276 (CA)

Also ListedRadiology · Nuclear RadiologyTaxonomy 2085N0904X · License G85276 (CA)

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License G85276 (CA)

Also ListedRadiology · Diagnostic UltrasoundTaxonomy 2085U0001X · License G85276 (CA)

121 SOTOYOME ST, Santa Rosa, CA 95405

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Other Identifiers 1

Medicaid00G852760CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Roy Kazuo Sumida M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113096801

PECOS Enrollment IDI20080521000332

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.16 typical visit price

range $63.04 – $187.01

Typical copayment $24.04 (range $15.76 – $46.75)

Most-billed visit code 99203

Established Patient

$77.94 typical visit price

range $21.02 – $153.40

Typical copayment $19.48 (range $5.25 – $38.35)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID HOWARD SCHMIDT M.D.

Radiology (Diagnostic Radiology)