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DR. TOMOKI SEMPOKUYA M.D.
NPI 1013370725
Internal Medicine - Transplant Hepatology in Murray, UT

Active since March 30, 2016PECOS EnrolledAccepts Medicare Assignment
5171 S COTTONWOOD ST STE 210, MURRAY, UT 84107(801) 507-3380 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 12, 2026, Nov 28, 2025, Jun 29, 2021 and 2 more (5 updates tracked since 2016).

About Dr. Tomoki Sempokuya M.d. NPPES

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

DR. TOMOKI SEMPOKUYA M.D. (NPI 1013370725) is an individual transplant hepatology provider in Murray, Utah, licensed in Utah (14217988-1205) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1013370725
Entity TypeIndividualMale
Primary Taxonomy207RT0003X
Provider Legal NameDR. TOMOKI SEMPOKUYACredential: M.D.
Location Address5171 S COTTONWOOD ST STE 210Murray, UT 84107-5718
Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128
Phone(801) 507-3380
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 30, 2016
Last NPPES UpdateJanuary 12, 20265 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1013370725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RT0003X
Licenses✔ Licensed in UT · 14217988-1205✔ Licensed in HI · MD-20204
Definition
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 2771069 (ID)
5171 S COTTONWOOD ST STE 210, Murray, UT 84107
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Secondary Practice Locations 2

Location 13277 E Louise DrMeridian, ID 83642-9359 · Phone (208) 706-5127 · Fax (208) 706-5854
Location 2550 S Beretania St Ste 404Honolulu, HI 96813-2496 · Phone (808) 691-8897 · Fax (808) 691-8896

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA, Select Health.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

Dr. Tomoki Sempokuya 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 ID3274865605
PECOS Enrollment IDI20230411002471, I20250827002440, I20250904002168
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 7

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
127 services59 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
73 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
61 services18 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.
35 services25 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.
30 services23 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
22 services22 patients

Hospital Affiliations CMS Care Compare 5

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

The Queens Medical Center

Acute Care Hospitals · Honolulu, HI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number120001
Location1301 Punchbowl StHonolulu, HI 96813 · Honolulu County
Emergency services Birthing friendly

St Luke's Regional Medical Center

Acute Care Hospitals · Boise, ID
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number130006
Location190 East Bannock StreetBoise, ID 83712 · Ada County
Emergency services Birthing friendly

Mckay-Dee Hospital

Acute Care Hospitals · Ogden, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460004
Location4401 Harrison BoulevardOgden, UT 84403 · Weber County
Emergency services Birthing friendly

Intermountain Medical Center

Acute Care Hospitals · Murray, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460010
Location5121 South Cottonwood StreetMurray, UT 84107 · Salt Lake County
Emergency services Birthing friendly

Park City Hospital

Acute Care Hospitals · Park City, UT
5/5 CMS rating
OwnershipProprietary
CMS Certification Number460057
Location900 Round Valley DrivePark City, UT 84060 · Summit County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 16

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

ALISA F CORRY NP-C
Nurse Practitioner (Family)
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
RYAN L THUESON PA-C
Physician Assistant
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
SARAH E HUDSON PA-C
Physician Assistant
5171 S COTTONWOOD ST STE 210
SALT LAKE CITY, UT 84107
Salt Lake County (801) 507-3380
MELISSA GLENN OLSEN FNP
Nurse Practitioner (Family)
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
LISA MARIE STODDARD APRN
Nurse Practitioner (Family)
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
JAMES FORD TROTTER MD
Internal Medicine (Gastroenterology)
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
JESSICA HOLT NP
Nurse Practitioner (Family)
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380
AMANDA JANE WOODFORD APRN
Nurse Practitioner
5171 S COTTONWOOD ST STE 210
MURRAY, UT 84107
Salt Lake County (801) 507-3380

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 Tomoki Sempokuya's NPI number?

The NPI number for Tomoki Sempokuya is 1013370725. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Tomoki Sempokuya located?

Tomoki Sempokuya practices at 5171 S Cottonwood St Ste 210, Murray, UT 84107. The listed phone number is (801) 507-3380.

What is Tomoki Sempokuya's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Transplant Hepatology, with taxonomy code 207RT0003X.

Is Tomoki Sempokuya enrolled in Medicare?

Yes. Tomoki Sempokuya 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 Tomoki Sempokuya accept?

Health plans from HMSA and Select Health list Tomoki Sempokuya 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.

Is Tomoki Sempokuya affiliated with any hospitals?

According to CMS data, Tomoki Sempokuya is affiliated with The Queens Medical Center, St Luke's Regional Medical Center, Mckay-Dee Hospital, Intermountain Medical Center and Park City Hospital.

When was this NPI record last updated?

The NPPES record for Tomoki Sempokuya was last updated on January 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.