JENNIFER SHANJIAN ZHU CHEN M.D.
NPI 1609014877
Internal Medicine - Geriatric Medicine in Honolulu, HI

Q: What is Jennifer Chen's NPI number?

The NPI number for Jennifer Chen is 1609014877. It was assigned to this individual provider in the NPPES registry on January 27, 2009.

Q: What is Jennifer Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Chen was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since January 27, 2009PECOS Enrolled

459 PATTERSON RD, HONOLULU, HI 96819(800) 214-1306 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 1, 2022, May 15, 2019 (2 updates tracked since 2019).

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About Jennifer Shanjian Zhu Chen M.d. NPPES

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

JENNIFER SHANJIAN ZHU CHEN M.D. (NPI 1609014877) is an individual geriatric medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD-22791) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1609014877

Entity TypeIndividualFemale

Primary Taxonomy207RG0300X

Provider Legal NameJENNIFER SHANJIAN ZHU CHENCredential: M.D.

Location Address459 PATTERSON RDHonolulu, HI 96819-1522

Mailing Address459 Patterson RdHonolulu, HI 96819-1522 · (800) 214-1306

Phone(800) 214-1306

Sole ProprietorNo

Enumeration DateJanuary 27, 2009

Last NPPES UpdateAugust 25, 20252 updates tracked since enumeration

NPPES CertifiedAugust 25, 2025

✔ NPI 1609014877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

Licenses✔ Licensed in HI · MD-22791✔ Licensed in OR · 156018

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Also ListedInternal MedicineTaxonomy 207R00000X · License 156018 (OR)

459 PATTERSON RD, Honolulu, HI 96819

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Secondary Practice Locations 2

Location 1655 Harmon Loop Road, Ste. 108Dededo, GU 96929-9692 · Phone (671) 633-4447

Location 24815 N Assembly St, Mann-Grandstaff VA medical centerSpokane, WA 99205-6185 · Phone (509) 434-7000

Other Identifiers 3

Other215985702TX · Medicaid (cschn)

Medicaid215985701TX

Medicaid003648HI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Shanjian Zhu Chen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

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

The Queens Medical Center

3.7 mi

Urgent Care

98-199 KAMEHAMEHA HWY, SUITE F
Aiea, HI 96701

Reassigned Medicare billing, Hawaii enrollment
809 clinicians in this Medicare group

NPI 1912541905 (808) 735-0007

Queens University Medical Group

4.3 mi

Multi-Specialty

1301 PUNCHBOWL ST
Honolulu, HI 96813

Reassigned Medicare billing, Hawaii enrollment
859 clinicians in this Medicare group

NPI 1891441382 (808) 691-1000

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 4

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 nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

155 services41 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

88 services19 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

53 services48 patients

Nursing facility discharge management, more than 30 minutes 99316

Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96819 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

$180.05 typical visit price

range $60.53 – $180.05

Typical copayment $45.01 (range $15.13 – $45.01)

Most-billed visit code 99205

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.

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.

MR. DEAN S KUMASAKA

Pharmacist