Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Summer Williams

Anesthesiology โ€ข Winfield, IL

Active NPI 1114283876 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

25 N Winfield Rd
Winfield, IL 601901379

Call 6309336675 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

25 N Winfield Rd

Winfield, IL 601901379

Telephone 6309336675
Fax 6309332614
Organization at the Same NPPES Address or Phone
Associated General Surgeons, S.c. Facility NPI 1174501266

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 2 distinct additional practice-address records in Nashville, TN; Sylmar, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Northwestern Medical Faculty Foundation. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2012

Medicare patients

215 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $14,786 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $11,555 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

122 standardized 30-day fills in 2014

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$4,932 in 2014

The total cost of these prescriptions in 2014, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2014.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $14.39 in 2023

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2023.

Guide: How to read an Open Payments record

Years since graduation

14 years (graduated 2012)

CMS Doctors and Clinicians data list 2012 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Summer Williams has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Summer Williams as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Winfield and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 70% of clinicians listed under Anesthesiology in Winfield, IL (2024, 37 clinicians with data). Median for this group: 83. Middle half: 48 to 112.

Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: 111. Middle half: 49 to 202.

Medicare-allowed amount

A higher Medicare-allowed amount than 65% of clinicians listed under Anesthesiology in Winfield, IL (2024, 37 clinicians with data). Median for this group: $9,386. Middle half: $6,196 to $15,978.

Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: $13,888. Middle half: $5,137 to $26,211.

Paid by Medicare

A higher Medicare payment amount than 65% of clinicians listed under Anesthesiology in Winfield, IL (2024, 37 clinicians with data). Median for this group: $7,489. Middle half: $4,971 to $12,731.

Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: $11,048. Middle half: $4,093 to $21,014.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Summer Williams are from 2014.

50 active clinicians are listed under Anesthesiology with a practice address in Winfield, IL (2,577 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Winfield

4% of these 50 clinicians have the CMS telehealth indicator.

86% of these 50 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2014), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2023

Program year 2023 (payments made January 1 โ€“ December 31, 2023): fewer than 11 records totaling $14.39.

Manufacturer Payment Nature Product Type Amount ($)
Fisher & Paykel Healthcare Inc
Food and Beverage
In-kind items and services
FISHER & PAYKEL HEALTHCARE General $14.39

Source: CMS Open Payments, program year 2023, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin
24 24 $360.00 $44.63
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
22 22 $1324.77 $148.31
00813 Anesthesia for procedure on small and large bowel using an endoscope
19 19 $1631.84 $178.19
00811 Anesthesia for other procedure on large bowel using an endoscope
17 17 $1260.00 $136.56
00104 Anesthesia for electroshock therapy
14 12 $895.71 $107.90
01922 Anesthesia for x-ray or radiation therapy
14 14 $2059.29 $231.04

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2014.

CMS Part D ยท Data Year 2014
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Latanoprost Latanoprost 54 1,797 $826.18 19
Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat 21 826 $464.91 โ€”
Brimonidine Tartrate Brimonidine Tartrate 16 534 $1,588.26 โ€”
Alphagan P Brimonidine Tartrate 13 370 $2,052.99 โ€”

Source: CMS Part D by Provider and Drug, 2014; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-11-06
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES IL 036166223

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES TN 55471

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ANESTHESIOLOGY

Medicare Enrollment ID

I20231115000638

Enrollment State Jurisdiction

IL

PECOS Control ID

5890914220

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Northwestern Medical Faculty Foundation

25 N Winfield Rd, Winfield, IL 601901222

Phone: 6309331600

Secondary Practice Locations

14445 Olive View Dr, Dept. Of Medicine (2b-182)

Sylmar, CA 913421437

Phone: 8183643205

110 29th Ave N Ste 202

Nashville, TN 372031448

Phone: 6153274304

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Hia Alazzam , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1760068167

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

NPI 1750322640

Doctor of Medicine (M.D.)

Liane Bertoia , CRNA

Nurse Anesthetist, Certified Registered

NPI 1154423465

Certified Registered Nurse Anesthetist

NPI 1235584186

Doctor of Medicine (M.D.)

Ebonee Blake , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1083356745

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Sarah Boecker , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1841621844

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events
๐Ÿ“
Updated Practice Location November 06, 2023

Registered at 25 N WINFIELD RD, WINFIELD, IL 601901379 (Tel: 6309336675)

๐Ÿ“
Updated Business Mailing Address November 06, 2023

Registered at 25 N WINFIELD RD, WINFIELD, IL 601901379 (Tel: 6309336675)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2023

Anesthesiology (license number reported to NPPES: TN 55471)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Student in an Organized Health Care Education/Training Program

โœ…
NPI Profile Active August 15, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location August 15, 2017

Registered at 110 29TH AVE N STE 202, NASHVILLE, TN 372031448 (Tel: (615) 327-4304)

๐Ÿ“
Updated Business Mailing Address August 15, 2017

Registered at 110 29TH AVE N STE 202, NASHVILLE, TN 372031448 (Tel: (615) 327-4304)

๐Ÿ‘ค
Provider Name / Credentials Updated August 15, 2017

Recorded as SUMMER WILLIAMS

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2017

Anesthesiology (license number reported to NPPES: TN 55471)

โœ…
NPI Profile Active April 07, 2012

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 07, 2012

Registered at 14445 OLIVE VIEW DR, DEPT. OF MEDICINE (2B-182), SYLMAR, CA 913421437 (Tel: 8183643205)

๐Ÿ“
Business Mailing Address (Initial Record) April 07, 2012

Registered at 14445 OLIVE VIEW DR, DEPT. OF MEDICINE (2B-182), SYLMAR, CA 913421437

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 07, 2012

Recorded as SUMMER WILLIAMS

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2012

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration April 07, 2012

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1114283876
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 07, 2012
Last Update: November 06, 2023
Sole Proprietor: Yes

Other Anesthesiology Specialists in Winfield

All Anesthesiology Specialists in Winfield

Mailing Address

25 N Winfield Rd

Winfield, IL 601901379

Phone: 6309336675

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.