DR. BRIAN I WATANABE MD
NPI 1831262203
Surgery - Vascular Surgery in Laguna Hills, CA

Q: What is Brian Watanabe's NPI number?

The NPI number for Brian Watanabe is 1831262203. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Q: What is Brian Watanabe's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Brian Watanabe was last updated on April 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 November 15, 2006PECOS Enrolled

24953 PASEO DE VALENCIA, SUITE 15C, LAGUNA HILLS, CA 92653(949) 770-9300(949) 770-9310 Get Directions Write a Review

NPPES record last updated: April 8, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Brian I Watanabe Md NPPES

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

DR. BRIAN I WATANABE MD (NPI 1831262203) is an individual vascular surgery provider in Laguna Hills, California, licensed in California (G83423) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831262203

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameDR. BRIAN I WATANABECredential: MD

Location Address24953 PASEO DE VALENCIA, SUITE 15CLaguna Hills, CA 92653-4342

Mailing Address24953 Paseo De Valencia, Suite 15cLaguna Hills, CA 92653-4342 · (949) 770-9300 · Fax (949) 770-9310

Phone(949) 770-9300

Fax(949) 770-9310

Sole ProprietorNo

Enumeration DateNovember 15, 2006

Last NPPES UpdateApril 8, 2013

✔ NPI 1831262203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in CA · G83423

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedSurgeryTaxonomy 208600000X · License G83423 (CA)

24953 PASEO DE VALENCIA, Laguna Hills, CA 92653

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Other Identifiers 4

Medicare UPING49201

Other1417286980CA · Corporation Npi

OtherCS338YMedicare Ptan

Medicare ID-Type UnspecifiedG83423 A

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Brian I Watanabe Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

239 services36 patients

Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

33 services32 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

17 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

DR. THOMAS OWEN SMITH D.D.S.

Dentist (General Practice)

24953 PASEO DE VALENCIA, SUITE 20A
LAGUNA HILLS, CA 92653

Orange County (949) 855-1164

DR. ALI MESCHI PHD

Nutritionist (Nutrition, Education)

24953 PASEO DE VALENCIA, SUITE 27A
LAGUNA HILLS, CA 92653

Orange County (949) 206-9061

DR. DENNIS S PHILLIPS MD

Pediatrics

24953 PASEO DE VALENCIA, #5A
LAGUNA HILLS, CA 92653

Orange County (949) 951-1376

SHAHRYAR MOUSAVI MD

Pain Medicine (Interventional Pain Medicine)

24953 PASEO DE VALENCIA, #3A
LAGUNA HILLS, CA 92653

Orange County (949) 297-3838

ALISO HILLS DENTAL ASSOCIATES

Dentist (General Practice)

24953 PASEO DE VALENCIA, SUITE 22B
LAGUNA HILLS, CA 92653

Orange County (949) 951-1066

INDERPAL SINGH GUJRAL MD

Internal Medicine (Cardiovascular Disease)

24953 PASEO DE VALENCIA, 30 A
LAGUNA HILLS, CA 92653

Orange County (949) 716-7981

YANBING ZENG MD INC

Family Medicine

24953 PASEO DE VALENCIA, 29A
LAGUNA HILLS, CA 92653

Orange County (949) 951-4953

SAMANTHA JOYCE BERGLUND

Counselor (Addiction (Substance Use Disorder))

24953 PASEO DE VALENCIA, BLDG B, STE. 1B
LAGUNA HILLS, CA 92653

Orange County (949) 540-0170

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 Watanabe's NPI number?

The NPI number for Brian Watanabe is 1831262203. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is Brian Watanabe located?

Brian Watanabe practices at 24953 Paseo De Valencia Suite 15C, Laguna Hills, CA 92653. The listed phone number is (949) 770-9300.

What is Brian Watanabe's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Brian Watanabe enrolled in Medicare?

Yes. Brian Watanabe is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Brian Watanabe was last updated on April 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.