Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1861628729 Individual Practitioner Male Practitioner

Dr. William Yi , MD

Surgery • Philadelphia, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Yi, MD is a certified Surgery practicing in Philadelphia, PA. With approximately 17 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 2009, Dr. Yi delivers high-quality medical care to the local community at 3400 SPRUCE STREET.

Dr. Yi is affiliated with Commonwealth Physician Network Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, initial hospital care with straightforward or low-level medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3400 Spruce Street

Philadelphia, PA 19104

Telephone 2156624000
Fax 6157813882
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Philadelphia, PA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs -3.6 yrs vs City Avg
City Avg: 20.6 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
455 Specialists

Practicing in Philadelphia, PA (1976 Statewide)

Telehealth Adoption Rate
10.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
58.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yi (17 Years) 17 Yrs
Philadelphia Specialty Average (20.6 Years) 20.6 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
35 35 $275.00 $161.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
16 15 $325.00 $131.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
16 15 $110.00 $55.90
99221 Initial hospital inpatient care per day, typically 30 minutes
14 13 $325.00 $83.37
99213 Established patient office or other outpatient visit, typically 15 minutes
13 11 $125.00 $91.65
47562 Removal of gallbladder using an endoscope
11 11 $1670.00 $651.16

Medical Specialties & State Licenses

CMS Verified: 2023-08-21
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License PA MD471817

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License PA MD471817

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

Commonwealth Physician Network Llc

575 N River St, Wilkes Barre, PA 187022634

Phone: 5705528938

Commonwealth Physician Network Llc

200 S River St, Plains, PA 187051143

Phone: 5708211100

Commonwealth Physician Network Llc

4 E Main St, Nanticoke, PA 186341602

Phone: 5707357474

Practice Associates & Co-Workers

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

40 Associated Practitioners
Samantha Volpe

Physician Assistant

NPI 1003634577
Nicollette Colleluori

Nurse Practitioner

NPI 1003703331
Daniel Jenkins

Student in an Organized Health Care Education/Training Program

NPI 1003751991
Tristan Boyer , RN

Registered Nurse - Critical Care Medicine

NPI 1003776808

Registered Nurse

Dr. Hannah Mclane , MD

Preventive Medicine - Occupational Medicine

NPI 1013356187

Doctor of Medicine (M.D.)

Dr. Matthew Ho , MD PHD

Internal Medicine - Hematology & Oncology

NPI 1013545151

MDPHD

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location January 11, 2022

Registered at 3400 SPRUCE STREET, PHILADELPHIA, PA 19104 (Tel: 2156624000)

📍
Updated Business Mailing Address January 11, 2022

Registered at 3400 SPRUCE STREET, PHILADELPHIA, PA 19104 (Tel: 2156624000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 11, 2022

Internal Medicine (License #MD471817 in PA)

NPI Profile Active August 30, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location August 30, 2017

Registered at 397 WALLACE RD STE C414, NASHVILLE, TN 372118029 (Tel: 6157819499)

📍
Updated Business Mailing Address August 30, 2017

Registered at 397 WALLACE RD STE C414, NASHVILLE, TN 372118029 (Tel: (615) 781-9499)

👤
Provider Name / Credentials Updated August 30, 2017

Recorded as WILLIAM YI, M.D,

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2017

Surgery (License #56232 in TN)

NPI Profile Active June 20, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location June 20, 2016

Registered at 3001 S HANOVER ST, 216, BALTIMORE, MD 212251233 (Tel: 4103502107)

📍
Updated Business Mailing Address June 20, 2016

Registered at 3001 S HANOVER ST, SUITE 216, BALTIMORE, MD 212251233

👤
Provider Name / Credentials Updated June 20, 2016

Recorded as WILLIAM YI, M.D,

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2016

Surgery (License #D79752 in MD)

🟢
Initial NPI Registration & Enumeration June 05, 2009

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: 1861628729
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 05, 2009
Last Update: August 21, 2023
Sole Proprietor: No

Mailing Address

3400 Spruce Street

Philadelphia, PA 19104

Phone: 2156624000

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.