Active NPI 1790956779 Individual Practitioner Male Practitioner

Daniel Williams

Emergency Medicine • Olympia Fields, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Daniel Williams is a certified Emergency Medicine practicing in Olympia Fields, IL. With approximately 21 years of clinical experience since completing medical education in 2005, Daniel Williams delivers high-quality medical care to the local community at 20201 CRAWFORD AVE.

Daniel Williams is affiliated with Permanente Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20201 Crawford Ave
Midwestern University- Chicago Coll. Of Osteo. Medicine

Olympia Fields, IL 604611010

Telephone 8004586253

Associated Practice Facility / Clinic

🏢 Alverno Lakeside Corporation Facility NPI 1124021266

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Olympia Fields, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +8.3 yrs vs City Avg

City Avg: 12.7 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

58 Specialists

Practicing in Olympia Fields, IL (3389 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (21 Years) 21 Yrs

Olympia Fields Specialty Average (12.7 Years) 12.7 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
99284 Emergency department visit with moderate level of medical decision making	20	19	$601.00	$119.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	21	21	$565.00	$121.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	12	12	$490.00	$123.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	13	13	$454.00	$125.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	21	21	$435.00	$122.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	23	23	$470.00	$114.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	31	29	$425.00	$114.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	25	25	$425.00	$113.45

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IN 02003228A

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Permanente Medical Group Inc

1600 Eureka Rd, Roseville, CA 956613027

Phone: 9167844000