BRIAN H KUMASAKA MD
NPI 1801971262
Dermatology in Renton, WA

Q: What is Brian Kumasaka's NPI number?

The NPI number for Brian Kumasaka is 1801971262. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Q: What is Brian Kumasaka's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for Brian Kumasaka was last updated on November 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 26, 2006PECOS EnrolledAccepts Medicare Assignment

660 SW 39TH ST, STE 150, RENTON, WA 98057(425) 793-4707(425) 656-4046 Get Directions Write a Review

NPPES record last updated: November 14, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Brian H Kumasaka Md NPPES

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

BRIAN H KUMASAKA MD (NPI 1801971262) is an individual dermatology provider in Renton, Washington, licensed in Washington (MD00027670) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1988).

NPPES Registry Identity

NPI1801971262

Entity TypeIndividualMale

Primary Taxonomy207N00000X

Provider Legal NameBRIAN H KUMASAKACredential: MD

Location Address660 SW 39TH ST, STE 150Renton, WA 98057-4912

Mailing AddressPo Box 59028Renton, WA 98058-2028 · (425) 251-5110 · Fax (425) 793-4707

Phone(425) 793-4707

Fax(425) 656-4046

Sole ProprietorNo

Medical School CMSUniversity Of Washington School Of MedicineGraduated 1988

Enumeration DateOctober 26, 2006

Last NPPES UpdateNovember 14, 2016

✔ NPI 1801971262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in WA · MD00027670

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

660 SW 39TH ST, Renton, WA 98057

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Other Identifiers 6

Other0153356WA · L&i

Other5338KUWA · Regence

Medicare PINAB25581WA

Other070015915WA · Rr Medicare

Medicare UPINF75109

Medicaid8154429WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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

Brian H Kumasaka Md 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 ID8123048808

PECOS Enrollment IDI20051123000465

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.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

1,250 services236 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

471 services396 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

328 services277 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

266 services221 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

182 services160 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

49 services47 patients

Destruction of precancer skin growth, 15 or more growths 17004

This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.

37 services27 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

25 services25 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

13 services13 patients

Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes 99451

This service involves a consulting physician assessing your health condition via a phone or internet interaction. The doctor will spend at least 5 minutes discussing your health concerns. Afterwards, a written report summarizing the findings and recommendations will be provided for your reference.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98057 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$78.74 typical visit price

range $21.12 – $155.00

Typical copayment $19.68 (range $5.28 – $38.75)

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.

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Other Providers at the Same Location NPPES 7

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

AUSTIN G HOGLAND PA-C

Physician Assistant

660 SW 39TH ST, SUITE 150
RENTON, WA 98057

King County (425) 793-4700

MEGAN AILEEN DIPPE PA-C

Physician Assistant

660 SW 39TH ST, STE 150
RENTON, WA 98057

King County (425) 793-4700

JUDITH ARIELA FLEMING MD

Internal Medicine

660 SW 39TH ST, STE 150
RENTON, WA 98057

King County (425) 793-4700

ELLENDEE PEPPER MD

Dermatology

660 SW 39TH ST, STE 150
RENTON, WA 98057

King County (425) 793-4700

KHUE DUNG LUCY NGUYEN MD

Internal Medicine

660 SW 39TH ST, STE 150
RENTON, WA 98057

King County (425) 793-4700

BHAVANA BAJRACHARYA M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

660 SW 39TH ST, SUITE 150
RENTON, WA 98057

King County (425) 690-3485

THERESA N TRAN MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

660 SW 39TH ST, STE 150
RENTON, WA 98057

King County (425) 793-4700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Kumasaka's NPI number?

The NPI number for Brian Kumasaka is 1801971262. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Brian Kumasaka located?

Brian Kumasaka practices at 660 SW 39th St Ste 150, Renton, WA 98057. The listed phone number is (425) 793-4707.

What is Brian Kumasaka's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Brian Kumasaka enrolled in Medicare?

Yes. Brian Kumasaka is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Brian Kumasaka accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Brian Kumasaka as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Kumasaka was last updated on November 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.