Active NPI 1104076843 Individual Practitioner Male Practitioner

Dr. Alan C. Sun , MD

Hospitalist • Longview, WA

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Alan Sun, MD is a registered Hospitalist practitioner in Longview, WA. With approximately 19 years of clinical practice since graduating from Temple University School Of Medicine in 2007, Dr. Sun provides healthcare services at the registered practice location at 1615 DELAWARE ST.

Dr. Sun is affiliated with Valley Medical Group-Renton 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 moderate level of 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

1615 Delaware St

Longview, WA 986322367

Telephone 3605013601

Associated Practice Facility / Clinic

🏢 Peacehealth Facility NPI 1073510277

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Longview, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +1.2 yrs vs City Avg

City Avg: 17.8 Yrs

State Avg: 21.8 Yrs

Regional Practice Density

5 Specialists

Practicing in Longview, WA (795 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sun (19 Years) 19 Yrs

Longview Specialty Average (17.8 Years) 17.8 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	357	144	$182.00	$80.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	261	124	$262.00	$121.29
99239 Hospital discharge day management, more than 30 minutes	145	141	$272.00	$117.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	59	$511.00	$178.69
99291 Critical care, first 30-74 minutes	23	15	$697.00	$219.45

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	407	164	$182.00	$80.73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	391	151	$262.00	$123.17
99239 Hospital discharge day management, more than 30 minutes	187	174	$272.00	$119.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	82	$511.00	$177.72
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	13	$99.00	$52.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$346.00	$128.95

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	422	140	$266.38	$107.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	418	157	$189.73	$75.07
99239 Hospital discharge day management, more than 30 minutes	162	155	$283.48	$110.67
99231 Follow-up hospital inpatient care per day, typically 15 minutes	96	15	$99.00	$40.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	68	$511.00	$200.09
99217 Hospital observation care on day of discharge	27	27	$184.00	$73.87
99291 Critical care, first 30-74 minutes	23	17	$697.00	$229.09
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	16	16	$319.00	$96.77

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	445	164	$303.99	$107.47
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	393	179	$246.75	$75.36
99239 Hospital discharge day management, more than 30 minutes	191	184	$351.81	$110.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	84	$729.47	$207.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	82	32	$149.45	$40.77
99217 Hospital observation care on day of discharge	41	41	$200.27	$75.67
99220 Hospital observation care, typically 70 minutes	29	29	$672.63	$185.67
99291 Critical care, first 30-74 minutes	24	12	$697.00	$226.22
99225 Subsequent observation care, typically 25 minutes per day	20	16	$216.45	$76.16

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	545	232	$183.71	$76.69
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	353	185	$265.95	$109.86
99239 Hospital discharge day management, more than 30 minutes	223	216	$272.86	$113.09
99231 Follow-up hospital inpatient care per day, typically 15 minutes	112	41	$99.21	$41.95
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	88	86	$516.82	$211.88
99217 Hospital observation care on day of discharge	30	30	$184.50	$78.15
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$347.25	$146.47
99291 Critical care, first 30-74 minutes	28	20	$701.29	$226.45
99225 Subsequent observation care, typically 25 minutes per day	24	15	$185.75	$77.34
99220 Hospital observation care, typically 70 minutes	14	14	$472.00	$193.45

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	489	233	$183.40	$76.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	438	198	$263.12	$107.23
99239 Hospital discharge day management, more than 30 minutes	301	282	$273.69	$112.69
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	122	118	$511.10	$210.32
99291 Critical care, first 30-74 minutes	96	37	$697.00	$233.26
99231 Follow-up hospital inpatient care per day, typically 15 minutes	66	22	$101.76	$41.47
99217 Hospital observation care on day of discharge	27	27	$186.56	$77.68
99220 Hospital observation care, typically 70 minutes	22	22	$473.45	$189.27
99219 Hospital observation care, typically 50 minutes	12	12	$340.00	$134.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$341.36	$144.50

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	550	280	$189.16	$74.49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	304	173	$268.73	$108.89
99239 Hospital discharge day management, more than 30 minutes	261	250	$286.85	$112.46
99231 Follow-up hospital inpatient care per day, typically 15 minutes	117	41	$98.91	$41.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	111	108	$577.21	$209.84
99291 Critical care, first 30-74 minutes	47	32	$714.89	$233.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$351.05	$140.25
99238 Hospital discharge day management, 30 minutes or less	15	15	$185.07	$78.09
99217 Hospital observation care on day of discharge	12	12	$184.00	$77.95
99220 Hospital observation care, typically 70 minutes	11	11	$702.89	$194.44

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	620	356	$182.19	$74.71
99239 Hospital discharge day management, more than 30 minutes	331	322	$255.92	$111.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	242	169	$252.68	$107.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	128	127	$490.53	$208.11
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	18	$101.82	$40.70
99291 Critical care, first 30-74 minutes	41	29	$552.97	$228.04
99220 Hospital observation care, typically 70 minutes	39	39	$419.94	$186.86
99217 Hospital observation care on day of discharge	36	36	$174.53	$75.69
99225 Subsequent observation care, typically 25 minutes per day	29	18	$173.89	$74.16
99238 Hospital discharge day management, 30 minutes or less	15	15	$165.80	$76.81

Medical Specialties & State Licenses

CMS Verified: 2021-04-06

Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License WA MD60138073

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License WA MD60138073

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License PA MD437935

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License CA A116779

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MA 253441

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2007196 (WA)

Commercial Insurance / Payer ID Medicare

G8967051 (WA)

Hospital & Practice Group Affiliations

Valley Medical Group-Renton

400 S 43rd St, Renton, WA 980555714

Phone: 4252283450

Valley Medical Group-Renton

16850 Se 272nd St, Covington, WA 980424931

Secondary Practice Locations

101 W 8th Ave

Spokane, WA 992042307

Phone: 5094743260

400 S 43rd St

Renton, WA 980555714

Phone: 4252283440

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Lyudmila Kruzhkov , MD

Internal Medicine

NPI 1053679852

Doctor of Medicine (M.D.)

Dr. Teresa Nash , MD

Internal Medicine

NPI 1083611834

Doctor of Medicine (M.D.)

Dr. Gaurav Gandhi , MD

Internal Medicine

NPI 1093005084

Doctor of Medicine (M.D.)

Debbie Anderson , ARNP

Nurse Practitioner - Family

NPI 1104823699

Advanced Registered Nurse Practitioner

Joanna Stenzel , RPH

Pharmacist

NPI 1114799822

Registered Pharmacist

Shannon Hertzog , BS, MS

Dietitian, Registered

NPI 1124602560

Bachelor of Science, Master of Science

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location August 27, 2019

Registered at 1615 DELAWARE ST, LONGVIEW, WA 986322367 (Tel: 3605013601)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 27, 2019

Internal Medicine (License #253441 in MA)

📍

Updated Practice Location November 07, 2018

Registered at 400 S 43RD ST, RENTON, WA 980555714 (Tel: 4252283440)

📍

Updated Business Mailing Address November 07, 2018

Registered at 3600 LIND AVE SW, SUITE 100 ATTN: CREDENTIALING, RENTON, WA 98057 (Tel: 4252283440)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2018

Internal Medicine (License #MD60138073 in WA)

✅

NPI Profile Active October 12, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location October 12, 2012

Registered at 193 CAMP ST, APT. J6, W YARMOUTH, MA 026733222 (Tel: 6467520856)

📍

Updated Business Mailing Address October 12, 2012

Registered at 193 CAMP ST, APT. J6, W YARMOUTH, MA 026733222 (Tel: 6467520856)

👤

Provider Name / Credentials Updated October 12, 2012

Recorded as ALAN SUN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 12, 2012

Internal Medicine (License #MD60138073 in WA)

🟢

Initial NPI Registration & Enumeration September 30, 2008

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: 1104076843

Entity Type:

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

Enumeration Date: September 30, 2008

Last Update: April 06, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3600 Lind Ave Sw, Suite 100 Attn: Credentialing

Renton, WA 98057

Phone: 4252283440

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.