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MS. JIAYI KONG MD
NPI 1851832273
Internal Medicine in Saipan, MP

Active since March 17, 2017PECOS EnrolledAccepts Medicare Assignment
HOSPITAL DRIVE, GARAPAN, SAIPAN, MP 96950(670) 234-8950 Get Directions Write a Review

NPPES record last updated: January 13, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 13, 2022, Mar 17, 2017 (2 updates tracked since 2017).

About Ms. Jiayi Kong Md NPPES

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

MS. JIAYI KONG MD (NPI 1851832273) is an individual internal medicine provider in Saipan, Mariana Islands, licensed in Mariana Islands (0747) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Commonwealth Health Center, and is a graduate of Tulane University School Of Medicine (2020).

NPPES Registry Identity

NPI1851832273
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. JIAYI KONGCredential: MD
Location AddressHOSPITAL DRIVE, GARAPANSaipan, MP 96950
Mailing Address186 E Lansdowne CirSpring, TX 77382-2727 · (670) 286-4151
Phone(670) 234-8950
Sole ProprietorYes
Medical School CMSTulane University School Of MedicineGraduated 2020
Enumeration DateMarch 17, 2017
Last NPPES UpdateJanuary 13, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 11, 2022
✔ NPI 1851832273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MP · 0747✔ Licensed in HI · MD-21058
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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

Ms. Jiayi Kong 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 ID345572822
PECOS Enrollment IDI20201013000890
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 Reassignment

Medicare enrollment records show Jiayi Kong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Commonwealth Healthcare Corporation
Rural Health
SAN JOSE VILLAGE, CORNER OF CANAL STREET & BROADWAY
Tinian, MP 96952
  • Reassigned Medicare billing, Northern Mariana Islands enrollment
  • 200 clinicians in this Medicare group
NPI 1003382854 (670) 433-9233

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 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 hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
209 services51 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
49 services45 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
43 services40 patients

Hospital Affiliations CMS Care Compare

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

Commonwealth Health Center

Acute Care Hospitals · Garapan, MP
OwnershipProprietary
CMS Certification Number660001
Location1 Lower Navy Hill Road (po Box 409ck)Garapan, MP 96950 · Saipan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96950 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
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.

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 Jiayi Kong's NPI number?

The NPI number for Jiayi Kong is 1851832273. It was assigned to this individual provider in the NPPES registry on March 17, 2017.

Where is Jiayi Kong located?

Jiayi Kong practices at Hospital Drive Garapan, Saipan, MP 96950. The listed phone number is (670) 234-8950.

What is Jiayi Kong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jiayi Kong enrolled in Medicare?

Yes. Jiayi Kong 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 organization bills Medicare for Jiayi Kong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jiayi Kong reassigns Medicare benefits to Commonwealth Healthcare Corporation (Tinian, MP). The 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 Jiayi Kong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jiayi Kong affiliated with any hospitals?

According to CMS data, Jiayi Kong is affiliated with Commonwealth Health Center.

When was this NPI record last updated?

The NPPES record for Jiayi Kong was last updated on January 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.