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HUI ZHANG MD
NPI 1487149944
Internal Medicine in Warwick, RI

Active since June 27, 2018PECOS EnrolledAccepts Medicare Assignment
455 TOLL GATE RD, WARWICK, RI 02886(401) 737-7010 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 17, 2025, Nov 23, 2021, Jun 27, 2018 (3 updates tracked since 2018).

About Hui Zhang Md NPPES

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

HUI ZHANG MD (NPI 1487149944) is an individual internal medicine provider in Warwick, Rhode Island, licensed in Rhode Island (MD17500) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Kent County Memorial Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1487149944
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHUI ZHANGCredential: MD
Location Address455 TOLL GATE RDWarwick, RI 02886-2759
Mailing Address455 Toll Gate RdWarwick, RI 02886-2759
Phone(401) 737-7010
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 27, 2018
Last NPPES UpdateJune 17, 20253 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
✔ NPI 1487149944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in RI · MD17500
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.
455 TOLL GATE RD, Warwick, RI 02886
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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

Hui Zhang 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 ID9032466131
PECOS Enrollment IDI20210609002957, I20260130001868
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 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 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.
231 services125 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.
97 services93 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.
91 services61 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.
61 services61 patients

Hospital Affiliations CMS Care Compare 2

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

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410009
Location455 Toll Gate RdWarwick, RI 02886 · Kent County
Emergency services Birthing friendly

Harrison Medical Center

Acute Care Hospitals · Bremerton, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500039
Location2520 Cherry AvenueBremerton, WA 98310 · Kitsap County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02886 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
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
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.

DR. STERLING LEAF MALISH M.D.
Internal Medicine
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7000
MRS. JENNIFER JENNINGS NP
Nurse Practitioner (Adult Health)
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7010
SABRINA O'DONNELL FNP-BC
Nurse Practitioner (Family)
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7000
CHRISTOPHER BAZE DO
Emergency Medicine
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7010
KELLY SANCHEZ MD
Family Medicine
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7010
KENNETH ROBERT LARSEN D.O
Emergency Medicine
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 736-4289
JOHN A GELZHISER M.D.
Internal Medicine
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7000
RICHARD J PEDRO D.O.
Anesthesiology
455 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 737-7010

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 Hui Zhang's NPI number?

The NPI number for Hui Zhang is 1487149944. It was assigned to this individual provider in the NPPES registry on June 27, 2018.

Where is Hui Zhang located?

Hui Zhang practices at 455 Toll Gate Rd, Warwick, RI 02886. The listed phone number is (401) 737-7010.

What is Hui Zhang's specialty?

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

Is Hui Zhang enrolled in Medicare?

Yes. Hui Zhang 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 Hui Zhang affiliated with any hospitals?

According to CMS data, Hui Zhang is affiliated with Kent County Memorial Hospital and Harrison Medical Center.

When was this NPI record last updated?

The NPPES record for Hui Zhang was last updated on June 17, 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.