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Blake Butler

Anesthesiology โ€ข Chicago, IL

Active NPI 1548656135 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

201 E Huron St
Chicago, IL 606113197

Call 3129262000 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

201 E Huron St

Chicago, IL 606113197

Telephone 3129262000
Organization at the Same NPPES Address or Phone
Edward J. Olinger, M.d., S.c. Facility NPI 1558346890

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

CMS Doctors and Clinicians lists 1 group name: Anesthesia Company Llc. 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

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

2015

Medicare patients

356 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 $31,712 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 $25,760 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.

Open Payments general payments, program year 2025

All general payments: $32.31 across 2 records.

By nature of payment

  • Food and Beverage: $32.31 across 2 records.

Reporting-company totals

  • Endo USA, Inc.: $17.11 across 1 record.
  • Sumitomo Pharma America, Inc.: $15.20 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

11 years (graduated 2015)

CMS Doctors and Clinicians data list 2015 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

2015

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)

Blake Butler 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 Blake Butler 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 Chicago and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Chicago, IL (2024, 433 clinicians with data). Median for this group: 103. Middle half: 41 to 196.

More Medicare Part B services than 75% of 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 80% of clinicians listed under Anesthesiology in Chicago, IL (2024, 433 clinicians with data). Median for this group: $12,598. Middle half: $4,353 to $25,987.

A higher Medicare-allowed amount than 80% of 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 80% of clinicians listed under Anesthesiology in Chicago, IL (2024, 433 clinicians with data). Median for this group: $9,797. Middle half: $3,420 to $20,724.

A higher Medicare payment amount than 80% of 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.

1,114 active clinicians are listed under Anesthesiology with a practice address in Chicago, IL (2,577 in Illinois).

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

Telehealth indicator in Chicago

1.7% of these 1,114 clinicians have the CMS telehealth indicator.

53.4% of these 1,114 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), 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 2025

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $32.31.

Manufacturer Payment Nature Product Type Amount ($)
Endo USA, Inc.
Food and Beverage
In-kind items and services
AVEED General $17.11
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $15.20

Source: CMS Open Payments, program year 2025, 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 2018โ€“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, 2019โ€“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
00142 Anesthesia for lens surgery
99 95 $800.22 $122.91
00910 Anesthesia for other procedure on urinary system through urethra
32 32 $775.53 $119.05
00812 Anesthesia for exam of colon using an endoscope
28 28 $668.57 $102.30
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope
17 16 $1252.59 $190.43
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope
17 17 $1186.06 $186.47
01480 Anesthesia for other procedure on lower leg, ankle, and foot bones
15 15 $1177.80 $181.11
01630 Anesthesia for other procedure on top of arm bone and shoulder joint
12 12 $1596.83 $245.90
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
12 12 $910.00 $66.24

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.

Specialties & License Numbers Reported to NPPES

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES MI 4301119091

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

I20210423001332

Enrollment State Jurisdiction

MD

PECOS Control ID

9234475740

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

Anesthesia Company Llc

800 Prince Frederick Blvd, Prince Frederick, MD 206783145

Phone: 4105352270

Anesthesia Company Llc

8905 Fairview Rd, Silver Spring, MD 209104150

Phone: 8885540631

Clinicians Sharing This Practice Address or Phone

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

15 listed
Dr. Abdul Aadam , MD

Internal Medicine - Gastroenterology

NPI 1013038744

Doctor of Medicine (M.D.)

Dr. Carolyn Erickson , MD

Internal Medicine

NPI 1043572126

Doctor of Medicine (M.D.)

Lindsey Gradone , APN-ACNP

Nurse Practitioner - Acute Care

NPI 1033609508

APNACNP

Vanessa Kalinowska

Obstetrics & Gynecology

NPI 1013619691
Danielle Lam , APRN, CNP

Nurse Practitioner - Acute Care

NPI 1043636756

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Dr. Samer Muallem , MD

Internal Medicine - Interventional Cardiology

NPI 1023549920

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2019

Anesthesiology (license number reported to NPPES: MI 4301119091)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 19, 2018

Anesthesiology (license number reported to NPPES: IL 125.066549)

โœ…
NPI Profile Active April 09, 2015

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 09, 2015

Registered at 201 E HURON ST, CHICAGO, IL 606113197 (Tel: 3129262000)

๐Ÿ“
Business Mailing Address (Initial Record) April 09, 2015

Registered at 524 W 143RD ST, NEW YORK, NY 100316501

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 09, 2015

Recorded as BLAKE BUTLER

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2015

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration April 09, 2015

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1548656135
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 09, 2015
Last Update: July 17, 2019
Sole Proprietor: No

Other Anesthesiology Specialists in Chicago

All Anesthesiology Specialists in Chicago

Mailing Address

524 W 143rd St

New York, NY 100316501

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.