1. Home
  2. Directory
  3. Washington
  4. Sunnyside
  5. Internal Medicine
  6. NPI Profile

JAKDEJ NIKOMBORIRAK M.D.
NPI 1477542447
Internal Medicine - Sleep Medicine in Sunnyside, WA

Active since October 20, 2005PECOS EnrolledAccepts Medicare Assignment
91.35/100
CMS Quality Rating
1013 E EDISON AVE, SUNNYSIDE, WA 98944(509) 837-1587 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2026, Dec 12, 2025, Sep 10, 2025 and 2 more (5 updates tracked since 2016).

About Jakdej Nikomborirak M.d. NPPES

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

JAKDEJ NIKOMBORIRAK M.D. (NPI 1477542447) is an individual sleep medicine provider in Sunnyside, Washington, licensed in Washington (MD00036445) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Summit Pacific Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1477542447
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameJAKDEJ NIKOMBORIRAKCredential: M.D.
Location Address1013 E EDISON AVESunnyside, WA 98944-1115
Mailing AddressPo Box 719Sunnyside, WA 98944-0719 · (509) 837-1617
Phone(509) 837-1587
Sole ProprietorYes
Medical School CMSGeorgetown University School Of MedicineGraduated 1990
Enumeration DateOctober 20, 2005
Last NPPES UpdateAugust 5, 20265 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1477542447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
License✔ Licensed in WA · MD00036445
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD00036445 (WA)
1013 E EDISON AVE, Sunnyside, WA 98944
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1203 S Western AveTonasket, WA 98855-8803 · Phone (509) 486-2151 · Fax (509) 223-1721
Location 2600 E Main StElma, WA 98541-9560 · Phone (360) 346-2222
Location 3834 Sheridan StPort Townsend, WA 98368-2443 · Phone (360) 379-2249 · Fax (360) 379-2298

Accepted Insurance

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

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

Jakdej Nikomborirak 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 ID8527051879
PECOS Enrollment IDI20041227000267, I20201231001072
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

9

Medicare enrollment records show Jakdej Nikomborirak reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sunnyside Community Hospital Assocation
Same address
Clinic/Center
500 S 11TH ST
Sunnyside, WA 98944
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Sunnyside Community Hospital Association
  • Also billed through NPI 1225033814 (Washington)
  • 132 clinicians in this Medicare group
NPI 1477062305 (509) 837-7722
Good Shepherd Health Care System
47 mi
Critical Access
610 NW 11TH ST
Hermiston, OR 97838
  • Reassigned Medicare billing, Oregon enrollment
  • 344 clinicians in this Medicare group
NPI 1295789667 (541) 667-3400
Grant County Public Hospital District 2
63 mi
Emergency Medical Services
908 10TH AVE SW
Quincy, WA 98848
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Grant County Hospital District No. 2
  • 141 clinicians in this Medicare group
NPI 1659445468 (509) 787-3531
Lewis County Hospital District No. 1
82 mi
Rural Health
13051 US HWY 12, STE 2
Packwood, WA 98361
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1154361814 (Washington)
  • 54 clinicians in this Medicare group
NPI 1497466494 (360) 496-5112
Lincoln County Public Hospital District 1
94 mi
Critical Access
502 E. AMENDE
Odessa, WA 99159
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1740317544 (Washington)
  • 11 clinicians in this Medicare group
NPI 1073524690 (509) 982-2611
Whidbey Island Public Hospital District
136 mi
Diagnostic Radiology
1526 139TH CT NE
Bellevue, WA 98005
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1992823595 (Washington)
  • 142 clinicians in this Medicare group
NPI 1336760586 (360) 678-5151
Jefferson County Public Hospital District No 2
157 mi
Sleep Medicine
9833 POPLARS AVE NW STE 104
Silverdale, WA 98383
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1356492953 (Washington)
  • 208 clinicians in this Medicare group
NPI 1467664631 (360) 698-0422
Grays Harbor County Public Hospital District No. 1
163 mi
Rural Health
105 W SIMPSON AVE
Mccleary, WA 98557
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1740211028 (Washington)
  • 138 clinicians in this Medicare group
NPI 1255401683 (360) 346-2222
Okanogan County Public Hospital Dist No 4
167 mi
Critical Access
203 S WESTERN AVE
Tonasket, WA 98855
  • Reassigned Medicare billing, Washington enrollment
  • 155 clinicians in this Medicare group
NPI 1164580700 (509) 486-2151

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 2

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.

Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
28 services28 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
25 services23 patients

Hospital Affiliations CMS Care Compare 5

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

Summit Pacific Medical Center

Critical Access Hospitals · Elma, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501304
Location600 East Main StreetElma, WA 98541 · Grays Harbor County
Emergency services

Arbor Health Morton Hospital

Critical Access Hospitals · Morton, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501319
Location521 Adams StreetMorton, WA 98356 · Lewis County
Emergency services

North Valley Hospital

Critical Access Hospitals · Tonasket, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501321
Location203 South WesternTonasket, WA 98855 · Okanogan County
Emergency services

Jefferson Healthcare

Critical Access Hospitals · Port Townsend, WA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501323
Location834 Sheridan StreetPort Townsend, WA 98368 · Jefferson County
Emergency services Birthing friendly

Whidbeyhealth Medical Center

Critical Access Hospitals · Coupeville, WA
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501339
Location101 North Main StreetCoupeville, WA 98239 · Island County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98944 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

91.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.29
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 19

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
45 suppliers1,456 claims1,456 services$43.77 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
40 suppliers743 claims743 services$108.87 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
39 suppliers741 claims1,879 services$42.69 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
39 suppliers759 claims4,144 services$23.84 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
30 suppliers357 claims1,947 services$17.31 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
48 suppliers1,173 claims1,173 services$68.68 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

CHRISTINA MARIE ZORIC ARNP
Nurse Practitioner
1013 E EDISON AVE
SUNNYSIDE, WA 98944
Yakima County (509) 837-1587

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 Jakdej Nikomborirak's NPI number?

The NPI number for Jakdej Nikomborirak is 1477542447. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is Jakdej Nikomborirak located?

Jakdej Nikomborirak practices at 1013 E Edison Ave, Sunnyside, WA 98944. The listed phone number is (509) 837-1587.

What is Jakdej Nikomborirak's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Jakdej Nikomborirak enrolled in Medicare?

Yes. Jakdej Nikomborirak 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 Jakdej Nikomborirak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jakdej Nikomborirak reassigns Medicare benefits to 9 organizations: Sunnyside Community Hospital Assocation (Sunnyside, WA), Good Shepherd Health Care System (Hermiston, OR), Grant County Public Hospital District 2 (Quincy, WA), Lewis County Hospital District No. 1 (Packwood, WA), Lincoln County Public Hospital District 1 (Odessa, WA) and 4 more organizations, listed in the Medicare section above. 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 Jakdej Nikomborirak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jakdej Nikomborirak accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Jakdej Nikomborirak 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 Jakdej Nikomborirak affiliated with any hospitals?

According to CMS data, Jakdej Nikomborirak is affiliated with Summit Pacific Medical Center, Arbor Health Morton Hospital, North Valley Hospital, Jefferson Healthcare and Whidbeyhealth Medical Center.

When was this NPI record last updated?

The NPPES record for Jakdej Nikomborirak was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.