Active NPI 1912347758 Individual Practitioner Male Practitioner

Dr. Liang Du , MD, PhD

Internal Medicine • Monroe, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Liang Du, MD, PhD is a certified Internal Medicine practicing in Monroe, WA. With approximately 30 years of clinical experience since completing medical education in 1996, Dr. Du delivers high-quality medical care to the local community at 14701 179TH AVE SE.

Dr. Du maintains professional affiliations with South Sound Inpatient Physicians Pllc, King County Public Hospital District No 2 and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14701 179th Ave Se

Monroe, WA 982721108

Telephone 3607947497

Associated Practice Facility / Clinic

🏢 Advanced Peripheral Vascular Diagnostics Inc Facility NPI 1093771289

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Monroe, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +9.9 yrs vs City Avg

City Avg: 20.1 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

11 Specialists

Practicing in Monroe, WA (3169 Statewide)

Telehealth Adoption Rate

27.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Du (30 Years) 30 Yrs

Monroe Specialty Average (20.1 Years) 20.1 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	247	130	$300.28	$76.23
99239 Hospital discharge day management, more than 30 minutes	95	86	$443.32	$109.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	40	$380.85	$124.14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$515.00	$168.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	288	149	$256.25	$75.03
99239 Hospital discharge day management, more than 30 minutes	81	79	$377.02	$112.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	62	$363.71	$126.21
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	14	$138.35	$48.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	11	$283.07	$110.30
99238 Hospital discharge day management, 30 minutes or less	14	14	$270.43	$79.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	177	45	$301.98	$101.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	130	77	$406.43	$68.12
99225 Subsequent observation care, typically 25 minutes per day	32	24	$438.16	$70.19
99239 Hospital discharge day management, more than 30 minutes	31	30	$399.91	$102.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	31	20	$243.67	$37.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	23	$588.25	$195.81
99217 Hospital observation care on day of discharge	19	19	$290.49	$70.90
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$305.08	$98.54
99238 Hospital discharge day management, 30 minutes or less	13	13	$327.92	$70.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$363.59	$133.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	121	49	$300.60	$101.71
99239 Hospital discharge day management, more than 30 minutes	24	24	$301.24	$105.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$566.98	$198.57
99217 Hospital observation care on day of discharge	16	16	$198.06	$71.77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$388.25	$134.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	151	53	$284.83	$105.13
99239 Hospital discharge day management, more than 30 minutes	30	29	$288.61	$107.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$543.87	$203.97
99221 Initial hospital inpatient care per day, typically 30 minutes	19	17	$272.40	$97.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	166	62	$280.01	$103.79
99239 Hospital discharge day management, more than 30 minutes	56	55	$285.18	$107.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$535.24	$201.84
99221 Initial hospital inpatient care per day, typically 30 minutes	22	22	$268.86	$101.09
99217 Hospital observation care on day of discharge	17	16	$186.01	$73.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$367.05	$136.60
99220 Hospital observation care, typically 70 minutes	12	11	$469.32	$185.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	147	61	$271.27	$100.64
99239 Hospital discharge day management, more than 30 minutes	72	67	$274.87	$104.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	31	$517.97	$195.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	15	$179.23	$70.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$352.15	$131.87
99217 Hospital observation care on day of discharge	15	15	$180.18	$70.68
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$259.43	$97.70
99220 Hospital observation care, typically 70 minutes	11	11	$457.88	$179.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	108	44	$179.23	$70.17
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	88	46	$271.27	$101.38
99239 Hospital discharge day management, more than 30 minutes	55	52	$274.87	$104.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	26	$517.97	$196.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	24	$352.15	$132.70
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$259.43	$98.02
99217 Hospital observation care on day of discharge	18	16	$180.18	$70.93
99219 Hospital observation care, typically 50 minutes	13	13	$334.88	$132.25

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD60626646

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2062345 (WA)

Hospital & Practice Group Affiliations

South Sound Inpatient Physicians Pllc

1415 E Kincaid St, Mount Vernon, WA 982744126

Phone: 3604244111

King County Public Hospital District No 2

1909 214th St Se, Bothell, WA 980214412

Phone: 4254884988

Practice Associates & Co-Workers

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

13 Associated Practitioners

Dr. John Allderdice , MD

Emergency Medicine - Emergency Medical Services

NPI 1023063369

Doctor of Medicine (M.D.)

Dr. Victor Bui , MD

Emergency Medicine

NPI 1083107288

Doctor of Medicine (M.D.)

Jasmine Chung , MA, SLP-CCC

Speech-Language Pathologist

NPI 1144039132

Master of Arts, SLPCCC

Dr. Stephen Gardner , MD

Emergency Medicine

NPI 1194110262

Doctor of Medicine (M.D.)

Dr. Sabiha Barot , MD

Emergency Medicine

NPI 1215356878

Doctor of Medicine (M.D.)

Dr. Sarah Megahee , DPT

Physical Therapist

NPI 1356834386

Doctor of Physical Therapy

Career & Practice History Timeline

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

15 Historical Events

✅

NPI Profile Active March 15, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 15, 2017

Registered at 14701 179TH AVE SE, MONROE, WA 982721108 (Tel: 3607947497)

📍

Updated Business Mailing Address March 15, 2017

Registered at PO BOX 646, MONROE, WA 982720646 (Tel: 3607947497)

👤

Provider Name / Credentials Updated March 15, 2017

Recorded as LIANG DU, M.D, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 15, 2017

Internal Medicine (License #MD60626646 in WA)

📍

Updated Practice Location January 24, 2017

Registered at 14701 179TH AVE SE, MONROE, WA 982721108 (Tel: 3607947497)

📍

Updated Business Mailing Address January 24, 2017

Registered at PO BOX 646, MONROE, WA 982720646 (Tel: 3607947497)

👤

Provider Name / Credentials Updated January 24, 2017

Recorded as LIANG DU, M.D, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2017

Electrodiagnostic Medicine (License #MD60626646 in WA)

✅

NPI Profile Active June 25, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 25, 2013

Registered at 355 BARD AVE, APARTMENT 5D, STATEN ISLAND, NY 103101664 (Tel: 4253199631)

📍

Updated Business Mailing Address June 25, 2013

Registered at 355 BARD AVE, APARTMENT 5D, STATEN ISLAND, NY 103101664 (Tel: 4253199631)

👤

Provider Name / Credentials Updated June 25, 2013

Recorded as LIANG DU

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 25, 2013

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration June 25, 2013

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: 1912347758

Entity Type:

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

Enumeration Date: June 25, 2013

Last Update: March 15, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 646

Monroe, WA 982720646

Phone: 3607947497

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.