Active NPI 1659333912 Individual Practitioner Male Practitioner

Dr. Ryan B. Chew , MD

Internal Medicine • Bellevue, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Chew, MD is a certified Internal Medicine practicing in Bellevue, WA. With approximately 27 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1999, Dr. Chew delivers high-quality medical care to the local community at 1035 116TH AVE NE.

Dr. Chew is affiliated with Overlake Medical Clinics Llc 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

1035 116th Ave Ne
Hospitalists Dept.

Bellevue, WA 980044604

Telephone 4256885292

Fax 4254673310

Associated Practice Facility / Clinic

🏢 Eastside Pathology Inc Ps Facility NPI 1609830900

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Bellevue, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +2.4 yrs vs City Avg

City Avg: 24.6 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

115 Specialists

Practicing in Bellevue, WA (3169 Statewide)

Telehealth Adoption Rate

35.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chew (27 Years) 27 Yrs

Bellevue Specialty Average (24.6 Years) 24.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	515	186	$295.15	$124.05
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	179	72	$195.74	$82.75
99239 Hospital discharge day management, more than 30 minutes	129	123	$295.65	$120.73
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	73	73	$495.05	$182.96

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	784	265	$273.36	$127.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	177	81	$190.18	$84.56
99239 Hospital discharge day management, more than 30 minutes	171	168	$283.72	$123.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	89	86	$528.65	$186.88

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	850	250	$273.10	$108.47
99239 Hospital discharge day management, more than 30 minutes	140	136	$283.48	$113.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	78	78	$530.50	$211.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	35	$189.74	$75.31
99217 Hospital observation care on day of discharge	41	40	$192.11	$77.31
99226 Subsequent observation care, typically 35 minutes per day	29	18	$273.31	$108.27
99220 Hospital observation care, typically 70 minutes	16	16	$480.65	$190.40

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	748	224	$272.76	$110.95
99239 Hospital discharge day management, more than 30 minutes	133	130	$283.15	$115.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	81	$532.25	$215.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	43	$189.17	$77.19
99226 Subsequent observation care, typically 35 minutes per day	40	26	$274.82	$110.92
99217 Hospital observation care on day of discharge	31	31	$191.43	$78.37
99220 Hospital observation care, typically 70 minutes	28	24	$486.18	$195.03

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	393	161	$272.79	$113.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	123	68	$189.17	$78.56
99239 Hospital discharge day management, more than 30 minutes	111	110	$283.15	$117.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	75	73	$532.25	$220.14
99217 Hospital observation care on day of discharge	32	32	$191.43	$79.89
99220 Hospital observation care, typically 70 minutes	28	28	$486.18	$200.99
99226 Subsequent observation care, typically 35 minutes per day	25	20	$274.82	$106.47

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	406	213	$272.76	$111.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	355	181	$189.43	$77.83
99239 Hospital discharge day management, more than 30 minutes	144	140	$283.15	$115.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	114	113	$532.25	$216.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	67	18	$102.71	$42.06
99217 Hospital observation care on day of discharge	46	46	$191.43	$78.80
99220 Hospital observation care, typically 70 minutes	33	33	$486.18	$198.56
99226 Subsequent observation care, typically 35 minutes per day	20	18	$274.82	$112.11
99225 Subsequent observation care, typically 25 minutes per day	13	11	$190.61	$78.25

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	596	259	$189.17	$76.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	230	153	$272.76	$109.86
99239 Hospital discharge day management, more than 30 minutes	156	154	$283.15	$114.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	141	137	$532.25	$214.64
99217 Hospital observation care on day of discharge	30	29	$191.43	$78.05
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	12	$102.71	$41.40
99225 Subsequent observation care, typically 25 minutes per day	28	19	$190.61	$77.58
99220 Hospital observation care, typically 70 minutes	14	14	$486.18	$197.03

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	568	278	$189.17	$75.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	239	164	$272.76	$108.94
99239 Hospital discharge day management, more than 30 minutes	191	189	$283.15	$113.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	153	148	$532.25	$211.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	54	22	$102.71	$40.84
99225 Subsequent observation care, typically 25 minutes per day	34	21	$190.61	$76.20
99217 Hospital observation care on day of discharge	23	23	$191.43	$76.74
99226 Subsequent observation care, typically 35 minutes per day	13	11	$274.82	$109.88
99220 Hospital observation care, typically 70 minutes	11	11	$486.18	$194.49

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD00041192

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

8422099 (WA)

Commercial Insurance / Payer ID L & I Workers Comp.

0195653 (WA)

Commercial Insurance / Payer ID Regence Blueshield Rider

6158CH (WA)

Hospital & Practice Group Affiliations

Overlake Medical Clinics Llc

1035 116th Ave Ne, Bellevue, WA 980044604

Phone: 4256885072

Overlake Medical Clinics Llc

1750 112th Ave Ne, Bellevue, WA 980043772

Phone: 4256885460

Overlake Medical Clinics Llc

1035 116th Ave Ne, Bellevue, WA 980044604

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Carolyn Mchugh , MD

Internal Medicine - Hospice and Palliative Medicine

NPI 1083723373

Doctor of Medicine (M.D.)

Dr. David Knoepfler , MD

Internal Medicine

NPI 1164484119

Doctor of Medicine (M.D.)

Dr. Sharifa Llemit , MD

Internal Medicine

NPI 1528295144

Doctor of Medicine (M.D.)

Dr. James Boswell , MD

Internal Medicine

NPI 1558322115

Doctor of Medicine (M.D.)

Dr. Christopher Andersen , MD

Hospitalist

NPI 1558371971

Doctor of Medicine (M.D.)

Dr. Dickson Lam , MD

Internal Medicine

NPI 1659333649

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 July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 1035 116TH AVE NE, HOSPITALISTS DEPT., BELLEVUE, WA 980044604 (Tel: 4256885292)

📍

Updated Business Mailing Address July 09, 2007

Registered at PO BOX 3905, DEPT. 4204, SEATTLE, WA 981243905 (Tel: 8888465527)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as RYAN CHEW, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Internal Medicine (License #MD00041192 in WA)

🟢

Initial NPI Registration & Enumeration April 03, 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: 1659333912

Entity Type:

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

Enumeration Date: April 03, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3905, Dept. 4204

Seattle, WA 981243905

Phone: 8888465527

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.