Active NPI 1659333649 Individual Practitioner Male Practitioner

Dr. Dickson Lam , MD

Internal Medicine • Bellevue, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dickson Lam, MD is a certified Internal Medicine practicing in Bellevue, WA. With approximately 26 years of clinical experience since graduating from University Of Washington School Of Medicine in 2000, Dr. Lam delivers high-quality medical care to the local community at 1035 116TH AVE NE.

Dr. Lam 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 4256885072

Fax 4254673310

Associated Practice Facility / Clinic

🏢 Eastside Pathology Inc Ps Facility NPI 1609830900

Medicare Profile & Education

Medical School

University Of Washington School Of Medicine

Graduation Year

2000

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

26 Yrs +1.4 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

61.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lam (26 Years) 26 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	117	49	$298.45	$125.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	19	$205.62	$83.49
99239 Hospital discharge day management, more than 30 minutes	21	21	$299.33	$118.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$480.43	$172.49

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	273	153	$273.36	$128.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	204	124	$190.18	$84.17
99239 Hospital discharge day management, more than 30 minutes	128	126	$283.72	$124.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	49	$528.65	$186.87

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	355	164	$273.12	$109.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	185	95	$189.72	$75.30
99239 Hospital discharge day management, more than 30 minutes	104	101	$283.44	$113.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	42	$530.66	$211.77
99217 Hospital observation care on day of discharge	35	35	$192.33	$77.31
99220 Hospital observation care, typically 70 minutes	11	11	$480.82	$190.50

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	280	137	$272.76	$109.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	245	119	$189.17	$77.18
99239 Hospital discharge day management, more than 30 minutes	97	95	$283.15	$115.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	59	$532.25	$215.13
99217 Hospital observation care on day of discharge	43	42	$191.43	$78.36
99220 Hospital observation care, typically 70 minutes	23	23	$486.18	$194.92

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	140	$189.17	$78.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	204	109	$272.76	$113.59
99239 Hospital discharge day management, more than 30 minutes	111	111	$283.15	$117.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	68	68	$532.25	$220.46
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	16	$102.71	$42.49
99220 Hospital observation care, typically 70 minutes	24	24	$486.18	$200.83
99217 Hospital observation care on day of discharge	24	24	$191.43	$79.79

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	367	181	$189.17	$77.83
99239 Hospital discharge day management, more than 30 minutes	154	150	$283.15	$115.50
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	127	84	$272.76	$111.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	81	$532.25	$216.42
99217 Hospital observation care on day of discharge	42	42	$191.43	$78.79
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	13	$102.71	$42.06
99220 Hospital observation care, typically 70 minutes	33	33	$486.18	$198.56
99225 Subsequent observation care, typically 25 minutes per day	12	11	$190.61	$78.24

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	444	237	$189.17	$76.89
99239 Hospital discharge day management, more than 30 minutes	191	185	$283.15	$113.89
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	179	120	$272.76	$110.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	140	137	$532.25	$214.63
99217 Hospital observation care on day of discharge	28	28	$191.43	$77.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	17	$102.71	$41.40
99220 Hospital observation care, typically 70 minutes	16	16	$486.18	$197.20

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	542	252	$189.17	$75.04
99239 Hospital discharge day management, more than 30 minutes	198	191	$283.15	$112.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	150	146	$532.25	$210.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	137	94	$272.76	$108.93
99231 Follow-up hospital inpatient care per day, typically 15 minutes	67	34	$102.71	$40.35
99217 Hospital observation care on day of discharge	35	34	$191.43	$76.73
99238 Hospital discharge day management, 30 minutes or less	24	24	$191.85	$76.47
99225 Subsequent observation care, typically 25 minutes per day	19	11	$190.61	$76.33
99220 Hospital observation care, typically 70 minutes	18	18	$486.18	$194.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$360.67	$133.56

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD00042658

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

8357352 (WA)

Commercial Insurance / Payer ID L & I Workers Comp

0173815 (WA)

Commercial Insurance / Payer ID Regence Blueshield Rider

5341LA (WA)

Commercial Insurance / Payer ID Railroad Medicare

P00122037 (WA)

Hospital & Practice Group Affiliations

Overlake Medical Clinics Llc

1035 116th Ave Ne, Bellevue, WA 980044604

Phone: 4256885072

Overlake Medical Clinics Llc

1035 116th Ave Ne, Bellevue, WA 980044604

Overlake Medical Clinics Llc

1750 112th Ave Ne, Bellevue, WA 980043772

Phone: 4256885460

Practice Associates & Co-Workers

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

13 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. Qian Zhou , MD

Internal Medicine

NPI 1518315456

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.)

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: 4256885072)

📍

Updated Business Mailing Address July 09, 2007

Registered at PO BOX 3905, DEPT. 4204, SEATTLE, WA 981243905 (Tel: 3605149060)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as DICKSON LAM, M.D.

🎓

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

Internal Medicine (License #MD00042658 in WA)

🟢

Initial NPI Registration & Enumeration April 05, 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: 1659333649

Entity Type:

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

Enumeration Date: April 05, 2006

Last Update: July 09, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3905, Dept. 4204

Seattle, WA 981243905

Phone: 3605149060

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.