Active NPI 1922204635 Individual Practitioner Male Practitioner

Dr. William D Lack , MD

Orthopaedic Surgery - Orthopaedic Trauma • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. William Lack, MD is a certified Orthopaedic Surgery - Orthopaedic Trauma practicing in Seattle, WA. With approximately 19 years of clinical experience since graduating from Harvard Medical School in 2007, Dr. Lack delivers high-quality medical care to the local community at 11011 MERIDIAN AVE N STE 201.

Dr. Lack is affiliated with The Association Of University Physicians and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, new 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

11011 Meridian Ave N Ste 201

Seattle, WA 98133

Telephone 2065205000

Associated Practice Facility / Clinic

🏢 Uw Medicine Northwest Physicians Facility NPI 1457844219

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery - Orthopaedic Trauma in Seattle, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +3.2 yrs vs City Avg

City Avg: 15.8 Yrs

State Avg: 16.4 Yrs

Regional Practice Density

24 Specialists

Practicing in Seattle, WA (36 Statewide)

Telehealth Adoption Rate

8.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

65.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lack (19 Years) 19 Yrs

Seattle Specialty Average (15.8 Years) 15.8 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
99213 Established patient office or other outpatient visit, typically 15 minutes	45	37	$280.16	$98.52
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	11	11	$51.94	$17.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	55	40	$238.23	$100.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$350.33	$141.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	50	37	$207.98	$100.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	20	$301.12	$140.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$296.35	$124.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	40	35	$202.60	$102.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	22	$293.80	$144.71
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$205.40	$82.21
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$276.74	$107.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$290.90	$125.42
27245 Treatment of broken neck of thigh bone with bone implant	14	14	$4139.11	$1414.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	28	26	$180.26	$83.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$282.16	$121.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$267.57	$120.29
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$178.87	$85.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	45	35	$159.78	$80.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	16	$234.82	$117.31
73552 X-ray of thigh bone, minimum 2 views	21	14	$72.53	$27.58
73502 X-ray of hip, 2-3 views	17	14	$94.47	$36.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$234.90	$117.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	19	$205.48	$83.34
99213 Established patient office or other outpatient visit, typically 15 minutes	17	15	$129.00	$54.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$225.00	$77.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	58	44	$129.00	$54.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	29	$193.00	$81.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$580.00	$206.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$225.00	$83.15
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$435.00	$146.32

Medical Specialties & State Licenses

Orthopaedic Surgery - Orthopaedic Trauma Primary Specialty

NUCC Taxonomy Code: 207XX0801X

State License WA MD60872422

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic trauma surgeons deal with the evaluation and management of acute orthopaedic injuries, evaluation and treatment of post-traumatic deformities and nonunions, acute and delayed reconstruction of pelvic and acetabular fractures, as well as osteotomy in the adult hip for treatment of hip arthritis.

Orthopaedic Surgery

NUCC Taxonomy Code: 207X00000X

State License WA MD60872422

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Hospital & Practice Group Affiliations

The Association Of University Physicians

1550 N 115th St, Seattle, WA 981338401

Phone: 2063640500

The Association Of University Physicians

728 Edmonds Way, Edmonds, WA 980205126

Phone: 4256732875

The Association Of University Physicians

1570 N 115th St, Seattle, WA 981338401

Phone: 2063062800

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Sandhya Panch , MD

Internal Medicine - Hematology

NPI 1003043415

Doctor of Medicine (M.D.)

Hilary King , MA, RC

Counselor - Mental Health

NPI 1003068735

Master of Arts, RC

Dr. Afshin Shameli , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003104357

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Timothy Menza , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003105891

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Justin Miller , PhD

Psychologist - Clinical

NPI 1003162314

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 09, 2018

Registered at 11011 MERIDIAN AVE N STE 201, SEATTLE, WA 98133 (Tel: 2065205000)

📍

Updated Business Mailing Address August 09, 2018

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 09, 2018

Orthopaedic Surgery (License #MD60872422 in WA)

✅

NPI Profile Active February 26, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 26, 2015

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082163280)

📍

Updated Business Mailing Address February 26, 2015

Registered at 2160 S 1ST AVE, MAGUIRE CENTER STE. 1700, MAYWOOD, IL 601533328 (Tel: 7082161175)

👤

Provider Name / Credentials Updated February 26, 2015

Recorded as WILLIAM LACK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2015

Orthopaedic Surgery (License #036132899 in IL)

🟢

Initial NPI Registration & Enumeration June 21, 2007

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: 1922204635

Entity Type:

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

Enumeration Date: June 21, 2007

Last Update: August 09, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065205700

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.