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DR. BRIAN KENJI NISHIGUCHI M.D.
NPI 1598992489
Anesthesiology in Las Vegas, NV

Active since June 17, 2009PECOS EnrolledAccepts Medicare Assignment
78.8/100
CMS Quality Rating
7160 RAFAEL RIVERA WAY STE 210, LAS VEGAS, NV 89113(702) 878-0070(702) 805-0307 Get Directions Write a Review

NPPES record last updated: October 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 20, 2023, Sep 9, 2019 (2 updates tracked since 2019).

About Dr. Brian Kenji Nishiguchi M.d. NPPES

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

DR. BRIAN KENJI NISHIGUCHI M.D. (NPI 1598992489) is an individual anesthesiology provider in Las Vegas, Nevada, licensed in Nevada (23910) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Sunrise Hospital And Medical Center, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2009).

NPPES Registry Identity

NPI1598992489
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. BRIAN KENJI NISHIGUCHICredential: M.D.
Location Address7160 RAFAEL RIVERA WAY STE 210Las Vegas, NV 89113-5395
Mailing AddressPo Box 840857Dallas, TX 75284-0857 · (702) 878-0070 · Fax (702) 805-0307
Phone(702) 878-0070
Fax(702) 805-0307
Sole ProprietorNo
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2009
Enumeration DateJune 17, 2009
Last NPPES UpdateOctober 20, 20232 updates tracked since enumeration
NPPES CertifiedOctober 20, 2023
✔ NPI 1598992489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NV · 23910✔ Licensed in CA · A132490✔ Licensed in PA · MD452440
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
7160 RAFAEL RIVERA WAY STE 210, Las Vegas, NV 89113
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Brian Kenji Nishiguchi 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 ID446566368
PECOS Enrollment IDI20230815003874
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Brian Nishiguchi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Fielden Hanson Isaacs Miyada Robison Yeh Ltd
Same address
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
Las Vegas, NV 89113
  • Reassigned Medicare billing, Nevada enrollment
  • 203 clinicians in this Medicare group
NPI 1699710749 (702) 878-0070
Cep America - Anesthesia PC
219 mi
Anesthesiology
26357 MCBEAN PKWY STE 100
Santa Clarita, CA 91355
  • Reassigned Medicare billing, California enrollment
  • 833 clinicians in this Medicare group
NPI 1205693058 (661) 799-8300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
48 services48 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
28 services27 patients
Insertion of tube in pulmonary artery for monitoring 93503
This procedure involves placing a tube into your pulmonary artery, which is a blood vessel in your lungs. The tube helps monitor heart function and blood flow, providing vital information for your treatment. It's typically done under local anesthesia to minimize discomfort.
21 services21 patients
Ultrasound of heart with probe in esophagus, with report 93312
This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.
20 services20 patients
Anesthesia for procedure on heart and large blood vessels 00560
Anesthesia for heart and large blood vessel procedures involves using medications to block sensation, ensuring you don't feel pain during surgery. It can be general (you're asleep) or regional (part of your body is numbed). It helps ensure comfort and safety throughout the operation.
19 services18 patients
Ultrasound of heart blood flow, valves and chambers 93320
An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sunrise Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV
1/5 CMS rating
OwnershipProprietary
CMS Certification Number290003
Location3186 S Maryland PkwyLas Vegas, NV 89109 · Clark County
Emergency services

Mountainview Hospital

Acute Care Hospitals · Las Vegas, NV
4/5 CMS rating
OwnershipProprietary
CMS Certification Number290039
Location3100 N Tenaya WayLas Vegas, NV 89128 · Clark County
Emergency services Birthing friendly

Summerlin Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290041
Location657 Town Center DriveLas Vegas, NV 89144 · Clark County
Emergency services Birthing friendly

Saint Rose Dominican Hospitals - Siena Campus

Acute Care Hospitals · Henderson, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290045
Location3001 St Rose ParkwayHenderson, NV 89052 · Clark County
Emergency services Birthing friendly

Saint Rose Dominican Hospitals - San Martin Campus

Acute Care Hospitals · Las Vegas, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290053
Location8280 W Warm Springs RoadLas Vegas, NV 89113 · Clark County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.06
Improvement Activities40

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.

LIAM KELLY SULLIVAN MD
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
DR. DEREK MICHAEL GOFFSTEIN D.O.
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
THOMAS PHAM CAA
Anesthesiologist Assistant
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
JACOB JAMES HOUPIS MD
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
AARON LAMAR TURNER CRNA
Nurse Anesthetist, Certified Registered
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
MS. AMANDA MERCADO CRNA
Nurse Anesthetist, Certified Registered
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
BRANDON J. GASTON MD
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070
DR. VIRAG P. PATEL M.D.
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
LAS VEGAS, NV 89113
Clark County (702) 878-0070

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 Nishiguchi's NPI number?

The NPI number for Brian Nishiguchi is 1598992489. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Brian Nishiguchi located?

Brian Nishiguchi practices at 7160 Rafael Rivera Way Ste 210, Las Vegas, NV 89113. The listed phone number is (702) 878-0070.

What is Brian Nishiguchi's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Brian Nishiguchi enrolled in Medicare?

Yes. Brian Nishiguchi 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.

Which organizations bill Medicare for Brian Nishiguchi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Nishiguchi reassigns Medicare benefits to 2 organizations: Fielden Hanson Isaacs Miyada Robison Yeh Ltd (Las Vegas, NV) and Cep America - Anesthesia PC (Santa Clarita, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Nishiguchi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Brian Nishiguchi affiliated with any hospitals?

According to CMS data, Brian Nishiguchi is affiliated with Sunrise Hospital And Medical Center, Mountainview Hospital, Summerlin Hospital Medical Center, Saint Rose Dominican Hospitals - Siena Campus and Saint Rose Dominican Hospitals - San Martin Campus.

When was this NPI record last updated?

The NPPES record for Brian Nishiguchi was last updated on October 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.