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CHARLES JOSEPH HWU MD
NPI 1902955768
Internal Medicine - Cardiovascular Disease in Flushing, NY

Active since January 10, 2007PECOS EnrolledCLIA 33D0876153 · Waiver
136 30 MAPLE AVENUE, SUITE 2F, FLUSHING, NY 11355(718) 461-7666(718) 461-5503 Get Directions Write a Review

NPPES record last updated: January 11, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Charles Joseph Hwu Md NPPES

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

CHARLES JOSEPH HWU MD (NPI 1902955768) is an individual cardiovascular disease provider in Flushing, New York, licensed in New York (147108) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and holds a CLIA Waiver certificate valid through September 14, 2027.

NPPES Registry Identity

NPI1902955768
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameCHARLES JOSEPH HWUCredential: MD
Location Address136 30 MAPLE AVENUE, SUITE 2FFlushing, NY 11355-3867
Mailing Address136 30 Maple Avenue, Suite 2fFlushing, NY 11355-3867 · (718) 461-7666 · Fax (718) 461-5503
Phone(718) 461-7666
Fax(718) 461-5503
Sole ProprietorNo
Enumeration DateJanuary 10, 2007
Last NPPES UpdateJanuary 11, 2011
✔ NPI 1902955768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in NY · 147108✔ Licensed in CA · A37326
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
136 30 MAPLE AVENUE, Flushing, NY 11355
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Other Names 1

Former Name (1)Ching Yuan Hwu Md

Other Identifiers 3

Medicare UPINA61902
Medicaid00842526NY
Medicare ID-Type Unspecified65192NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charles Joseph Hwu Md 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0876153

Charles Hwu MD · Flushing, NY
Active · expires Sep 14, 2027
CLIA Number33D0876153
Laboratory TypePhysician Office
Certificate Effective DateSeptember 15, 2025
Certificate Expiration DateSeptember 14, 2027
Laboratory DirectorCharles J. Hwu
Laboratory Phone(718) 461-7666
Laboratory LocationCharles Hwu MD136-30 Maple Ave, Suite 2F, Flushing, NY 11355
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

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.
22 services15 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11355 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$82.96 typical visit price
range $21.62 – $163.52
Typical copayment $20.74 (range $5.40 – $40.88)
Most-billed visit code 99213
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 Charles Hwu's NPI number?

The NPI number for Charles Hwu is 1902955768. It was assigned to this individual provider in the NPPES registry on January 10, 2007. The provider is also known as Ching Yuan Hwu MD.

Where is Charles Hwu located?

Charles Hwu practices at 136 30 Maple Avenue Suite 2F, Flushing, NY 11355. The listed phone number is (718) 461-7666.

What is Charles Hwu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Charles Hwu enrolled in Medicare?

Yes. Charles Hwu is registered in the Medicare PECOS enrollment system.

Does Charles Hwu hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0876153) is associated with this NPI, valid through September 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Charles Hwu was last updated on January 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.