Dr. Robert Earl Singleton , MD
Anesthesiology • Peoria, IL
221 Ne Glen Oak Ave
Peoria, IL 616367101
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Robert Singleton is listed in NPPES under Anesthesiology.
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NPI assigned on April 10, 2012; this date does not establish years in practice.
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Published CMS data list 48 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 31500 — Emergent insertion of breathing tube into windpipe using an endoscope: 13 service units.
- 64447 — Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve): 13 service units.
- 00670 — Anesthesia for extensive surgery on spine: 11 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 75% of clinicians listed under Anesthesiology in Peoria, IL (2024, 19 clinicians with data). Median for this group: 217. Middle half: 61 to 375.
Fewer 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.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 136 in 2020 to 48 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
221 Ne Glen Oak Ave
Peoria, IL 616367101
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Novus Illinois Service Corporation; Premier Anesthesia Of Illinois Professional Corporation. 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
Howard University College Of Medicine
2011
What Public CMS Data Show
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
174 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $6,860 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.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 – by Provider and Service, 2024.
Paid by Medicare
About $5,465 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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 – by Provider and Service, 2024.
Open Payments general payments, program year 2025
All general payments: $57.86 across 3 records.
By nature of payment
- Food and Beverage: $57.86 across 3 records.
Reporting-company totals
- HOLOGIC INC: $22.74 across 1 record.
- Chiesi USA, Inc.: $18.33 across 1 record.
- Becton, Dickinson and Company: $16.79 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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, “Does your provider accept Medicare as full payment?”
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.
Enrolled in Medicare (PECOS)
Dr. Singleton 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.
Can order Medicare-covered services
CMS lists Dr. Singleton 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Peoria and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 75% of clinicians listed under Anesthesiology in Peoria, IL (2024, 19 clinicians with data). Median for this group: 217. Middle half: 61 to 375.
Fewer 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 lower Medicare-allowed amount than 75% of clinicians listed under Anesthesiology in Peoria, IL (2024, 19 clinicians with data). Median for this group: $19,846. Middle half: $7,751 to $34,313.
A lower Medicare-allowed amount than 65% 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 lower Medicare payment amount than 75% of clinicians listed under Anesthesiology in Peoria, IL (2024, 19 clinicians with data). Median for this group: $15,633. Middle half: $6,151 to $27,084.
A lower Medicare payment amount than 65% 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.
50 active clinicians are listed under Anesthesiology with a practice address in Peoria, IL (2,577 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Peoria
0% of these 50 clinicians have the CMS telehealth indicator.
60% of these 50 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 65% from 136 in 2020 to 48 in 2024.
- 2020: 136
- 2021: 312
- 2022: 56
- 2023: 176
- 2024: 48
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Medicare-allowed amount
Medicare-allowed amount decreased 57% from $15,955 in 2020 to $6,860 in 2024.
- 2020: $15,955
- 2021: $28,455
- 2022: $6,396
- 2023: $27,221
- 2024: $6,860
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Paid by Medicare
Paid by Medicare decreased 57% from $12,596 in 2020 to $5,465 in 2024.
- 2020: $12,596
- 2021: $22,555
- 2022: $5,133
- 2023: $21,700
- 2024: $5,465
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $74.87 in 2023 to $57.86 in 2025.
- 2023: $74.87
- 2024: $36.05
- 2025: $57.86
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 · 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
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $57.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| HOLOGIC INC |
Food and Beverage
In-kind items and services
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OMNI HYSTEROSCOPE | General | $22.74 |
| Chiesi USA, Inc. |
Food and Beverage
Cash or cash equivalent
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CLEVIPREX | General | $18.33 |
| Becton, Dickinson and Company |
Food and Beverage
In-kind items and services
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— | General | $16.79 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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 |
|---|---|---|---|---|
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31500
Emergent insertion of breathing tube into windpipe using an endoscope
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13 | 13 | $780.00 | $138.94 |
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64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
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13 | 13 | $1190.00 | $61.26 |
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00670
Anesthesia for extensive surgery on spine
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11 | 11 | $4844.64 | $302.49 |
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00731
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
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11 | 11 | $1317.27 | $84.53 |
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
NUCC Taxonomy Code: 207L00000X
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.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20160801000305
IL
3870812431
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
Novus Illinois Service Corporation
645 S Central Ave, Chicago, IL 606445059
Phone: 7736264300
Premier Anesthesia Of Illinois Professional Corporation
350 N Wall St, Kankakee, IL 609012901
Phone: 8553697546
Novus Illinois Service Corporation
350 N Wall St, Kankakee, IL 609012901
Phone: 8004756236
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Nurse Anesthetist, Certified Registered
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 221 NE GLEN OAK AVE, PEORIA, IL 616367101 (Tel: 3096725654)
Registered at 5807 W IVYBRIDGE PL, PEORIA, IL 616159289 (Tel: 2257735006)
NPI status registered as active in NPPES database
Registered at 4301 W MARKHAM ST, SLOT 515, LITTLE ROCK, AR 722057101 (Tel: 5016866114)
Registered at 4929 W 87TH ST APT 1SW, OAK LAWN, IL 604531383 (Tel: 2257735006)
Recorded as ROBERT SINGLETON, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiology Specialists in Peoria
- Dr. Timothy Rice, MD
- Dr. Eric Hawkins, DO
- Dr. Pilar Caballero, MD
- Dr. William Hauter, MD
- Dr. Andrew Venturella, MD
- Dr. Tenzin Desa, MD
Mailing Address
5807 W Ivybridge Pl
Peoria, IL 616159289
Phone: 2257735006