Active NPI 1386737518 Individual Practitioner Male Practitioner

William K Giang

Internal Medicine • Bronx, NY

Telehealth Available

Professional Overview & Biography Verified Profile Summary

William Giang is a certified Internal Medicine practicing in Bronx, NY. With approximately 35 years of clinical experience since graduating from New York Medical College in 1991, William Giang delivers high-quality medical care to the local community at 3400 BAINBRIDGE AVE.

William Giang is affiliated with Montefiore Medical Center and does not directly accept Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3400 Bainbridge Ave

Bronx, NY 104672404

Telephone 7189208888

Associated Practice Facility / Clinic

🏢 55 Sandalwood Enterprises Inc Facility NPI 1083691539

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1991

Medicare Assignment

Not Specified

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Bronx, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +11.6 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 29.4 Yrs

Regional Practice Density

1016 Specialists

Practicing in Bronx, NY (12979 Statewide)

Telehealth Adoption Rate

16.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

81.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Giang (35 Years) 35 Yrs

Bronx Specialty Average (23.4 Years) 23.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	254	130	$505.00	$114.32
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	134	84	$92.54	$19.29
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	76	76	$970.00	$159.40
99213 Established patient office or other outpatient visit, typically 15 minutes	72	56	$400.00	$77.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	245	132	$505.00	$113.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	68	68	$961.54	$151.59
99213 Established patient office or other outpatient visit, typically 15 minutes	58	49	$400.00	$76.78
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	20	20	$70.00	$9.31
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$1373.85	$194.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	131	$505.00	$115.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	56	56	$855.00	$156.76
99213 Established patient office or other outpatient visit, typically 15 minutes	45	35	$400.00	$80.04
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	21	20	$70.00	$9.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	209	124	$496.96	$118.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	50	50	$831.00	$158.29
99213 Established patient office or other outpatient visit, typically 15 minutes	47	37	$400.00	$80.35
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$1260.00	$198.65
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	15	14	$70.00	$9.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	154	105	$445.00	$92.98
99442 Telephone medical discussion with physician, 11-20 minutes	67	61	$166.04	$60.96
99213 Established patient office or other outpatient visit, typically 15 minutes	34	29	$367.65	$61.01
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$679.04	$136.28
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$1055.53	$199.16
99443 Telephone medical discussion with physician, 21-30 minutes	13	13	$239.23	$93.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	247	113	$538.67	$89.74
99213 Established patient office or other outpatient visit, typically 15 minutes	70	59	$282.41	$58.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$225.16	$29.37
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	19	18	$47.95	$9.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	293	123	$686.00	$89.59
99213 Established patient office or other outpatient visit, typically 15 minutes	57	40	$254.40	$58.72
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	17	17	$43.52	$9.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	264	119	$665.93	$89.67
99213 Established patient office or other outpatient visit, typically 15 minutes	80	64	$254.40	$58.37
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	18	17	$43.52	$9.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	11	$154.34	$29.38

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 194012

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.

Hospital & Practice Group Affiliations

Montefiore Medical Center

111 E 210th St, Bronx, NY 104672401

Phone: 8666338255

Montefiore Medical Center

3400 Bainbridge Ave, Bronx, NY 104672404

Phone: 9143786148

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

16 Associated Practitioners

Pamella Brown Richardson , NP

Nurse Practitioner - Family

NPI 1023579455

Nurse Practitioner

Dr. Nicola Kotchev , MD

Internal Medicine

NPI 1043501646

Doctor of Medicine (M.D.)

Dr. Noah Robbins , MD

Internal Medicine

NPI 1053404277

Doctor of Medicine (M.D.)

Dr. Sudiksha Regmi , MD

Internal Medicine

NPI 1063064608

Doctor of Medicine (M.D.)

Dr. Patricia Mcquade-Koors , MD

Pediatrics

NPI 1235214693

Doctor of Medicine (M.D.)

Dr. Robert Fried , MD

Internal Medicine

NPI 1316030547

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active February 01, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location February 01, 2010

Registered at 3400 BAINBRIDGE AVE, BRONX, NY 104672404 (Tel: 7189208888)

📍

Updated Business Mailing Address February 01, 2010

Registered at 3400 BAINBRIDGE AVE, BRONX, NY 104672404 (Tel: 7189208888)

👤

Provider Name / Credentials Updated February 01, 2010

Recorded as WILLIAM GIANG

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2010

Internal Medicine (License #194012 in NY)

🟢

Initial NPI Registration & Enumeration October 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1386737518

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 02, 2006

Last Update: February 01, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3400 Bainbridge Ave

Bronx, NY 104672404

Phone: 7189208888

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.