WILLIAM K GIANG
NPI 1386737518
Internal Medicine in Bronx, NY

Q: What is William Giang's NPI number?

The NPI number for William Giang is 1386737518. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Q: What is William Giang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Giang was last updated on February 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since October 02, 2006PECOS Enrolled

100/100

CMS Quality Rating

3400 BAINBRIDGE AVE, BRONX, NY 10467(718) 920-8888 Get Directions Write a Review

NPPES record last updated: February 1, 2010. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About William K Giang NPPES

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

WILLIAM K GIANG (NPI 1386737518) is an individual internal medicine provider in Bronx, New York, licensed in New York (194012) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of New York Medical College (1991).

NPPES Registry Identity

NPI1386737518

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM K GIANG

Location Address3400 BAINBRIDGE AVEBronx, NY 10467-2404

Mailing Address3400 Bainbridge AveBronx, NY 10467-2404 · (718) 920-8888 · Fax (718) 519-1164

Phone(718) 920-8888

Sole ProprietorNo

Medical School CMSNew York Medical CollegeGraduated 1991

Enumeration DateOctober 2, 2006

Last NPPES UpdateFebruary 1, 2010

✔ NPI 1386737518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 194012

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.

3400 BAINBRIDGE AVE, Bronx, NY 10467

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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 (PECOS)

William K Giang is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173413432

PECOS Enrollment IDI20040318001553

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

254 services130 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

76 services76 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.

72 services56 patients

Hospital Affiliations CMS Care Compare

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330059

Location111 East 210th StreetBronx, NY 10467 · Bronx County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10467 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

9 suppliers21 claims39 services$4.92 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

7 suppliers15 claims15 services$0.76 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SUNJU PARK M.D.

Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (718) 920-2020

MS. ELIZABETH ANNE ROSENBAUM NP

Nurse Practitioner (Adult Health)

3400 BAINBRIDGE AVE, SUITE LL400
BRONX, NY 10467

Bronx County (718) 920-5531

DR. GENE KIM M.D.

Ophthalmology (Glaucoma Specialist)

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (718) 920-4428

NICOLA PETROV KOTCHEV MD

Internal Medicine

3400 BAINBRIDGE AVE, MAP8
BRONX, NY 10467

Bronx County (718) 920-8888

MONTE EYEWEAR INC.

Eyewear Supplier

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (646) 509-4986

DR. SUDIKSHA REGMI MD

Internal Medicine

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (718) 920-8888

DR. MARC GIBBER

Otolaryngology

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (718) 920-8320

ANNE LUKE NP

Nurse Practitioner (Family)

3400 BAINBRIDGE AVE
BRONX, NY 10467

Bronx County (718) 920-2626

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 William Giang's NPI number?

The NPI number for William Giang is 1386737518. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is William Giang located?

William Giang practices at 3400 Bainbridge Ave, Bronx, NY 10467. The listed phone number is (718) 920-8888.

What is William Giang's specialty?

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

Is William Giang enrolled in Medicare?

Yes. William Giang is registered in the Medicare PECOS enrollment system.

Is William Giang affiliated with any hospitals?

According to CMS data, William Giang is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for William Giang was last updated on February 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.