DR. GRANT LI-YOUNG CHEN M.D.
NPI 1962536946
Hospitalist in Honolulu, HI

Active since March 14, 2007PECOS EnrolledAccepts Medicare Assignment
1301 PUNCHBOWL ST, HONOLULU, HI 96813(808) 691-1000(808) 537-1952 Get Directions Write a Review

NPPES record last updated: October 13, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 13, 2016, Sep 28, 2015 (2 updates tracked since 2015).

About Dr. Grant Li-young Chen M.d. NPPES

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

DR. GRANT LI-YOUNG CHEN M.D. (NPI 1962536946) is an individual hospitalist provider in Honolulu, Hawaii, licensed in Hawaii (MD14305) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2004).

NPPES Registry Identity

NPI1962536946
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. GRANT LI-YOUNG CHENCredential: M.D.
Location Address1301 PUNCHBOWL STHonolulu, HI 96813-2499
Mailing Address848 S Beretania St Ste 408Honolulu, HI 96813-2551 · (808) 255-6229 · Fax (808) 537-1952
Fax(808) 537-1952
Sole ProprietorYes
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2004
Enumeration DateMarch 14, 2007
Last NPPES UpdateOctober 13, 20162 updates tracked since enumeration
NPI 1962536946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in HI · MD14305
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 4583 (HI), MD-14305 (HI)
1301 PUNCHBOWL ST, Honolulu, HI 96813

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. Grant Li-young Chen 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 ID6002091915
PECOS Enrollment IDI20110419000481
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 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.
743 services95 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.
77 services75 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
63 services61 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96813 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.

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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%71 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Internal Medicine (Critical Care Medicine)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Internal Medicine (Pulmonary Disease)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Hospitalist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Physician Assistant
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Psychiatric Hospital
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Specialist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Physical Therapist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Psychiatry & Neurology (Psychiatry)
1301 PUNCHBOWL ST
HONOLULU, HI 96813

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 Grant Chen's NPI number?

The NPI number for Grant Chen is 1962536946. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is Grant Chen located?

Grant Chen practices at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 691-1000.

What is Grant Chen's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Grant Chen enrolled in Medicare?

Yes. Grant Chen 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.

Is Grant Chen affiliated with any hospitals?

According to CMS data, Grant Chen is affiliated with The Queens Medical Center.

When was this NPI record last updated?

The NPPES record for Grant Chen was last updated on October 13, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.