Dr. James Marlin Mccluskey , MD
Pediatrics β’ Chicago, IL
251 E Huron St
Chicago, IL 606112908
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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NPI assigned on June 22, 2020; this date does not establish years in practice.
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Published CMS data list 92 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium β 28 prescription fills, including refills.
- Pantoprazole Sodium β 14 prescription fills, including refills.
- Bupropion Xl (Bupropion Hcl) β 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 6 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Pediatrics in Chicago, IL (2024, 25 clinicians with data). Median for this group: 78. Middle half: 31 to 259.
Close to the middle for Part D prescriptions among clinicians listed under Pediatrics in Illinois (2024, 92 clinicians with data). Median for this group: 187. Middle half: 26 to 2,892.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 11 in 2020 to 92 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2020β2024.
Practice Location & Contact Primary Location
251 E Huron St
Chicago, IL 606112908
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Omaha, NE. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Pediatrics: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
96 standardized 30-day fills in 2024
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
$1,114 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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 β by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
NPI first issued
2020
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, βDoes your provider accept Medicare as full payment?β
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. Mccluskey 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.
Compared with the same specialty in Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Pediatrics in Chicago, IL (2024, 25 clinicians with data). Median for this group: 78. Middle half: 31 to 259.
Close to the middle for clinicians listed under Pediatrics in Illinois (2024, 92 clinicians with data). Median for this group: 187. Middle half: 26 to 2,892.
Part D drug cost
Close to the middle for clinicians listed under Pediatrics in Chicago, IL (2024, 25 clinicians with data). Median for this group: $4,125. Middle half: $450 to $33,981.
A lower Part D drug cost than 70% of clinicians listed under Pediatrics in Illinois (2024, 92 clinicians with data). Median for this group: $12,962. Middle half: $830 to $193,681.
1,143 active clinicians are listed under Pediatrics with a practice address in Chicago, IL (3,178 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
0.3% of these 1,143 clinicians have the CMS telehealth indicator.
4.6% of these 1,143 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 D prescriptions
Medicare Part D prescriptions went from 11 in 2020 to 92 in 2024.
- 2020: 11
- 2021: 240
- 2022: 267
- 2023: 188
- 2024: 92
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30-day fills
30-day fills increased 317% from 23 in 2020 to 96 in 2024.
- 2020: 23
- 2021: 415
- 2022: 458
- 2023: 303
- 2024: 96
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Part D drug cost
Part D drug cost went from $122 in 2020 to $1,114 in 2024.
- 2020: $122
- 2021: $9,875
- 2022: $31,795
- 2023: $62,754
- 2024: $1,114
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 28 | 908 | $156.54 | β |
| Pantoprazole Sodium | Pantoprazole Sodium | 14 | 394 | $99.73 | β |
| Bupropion Xl | Bupropion Hcl | 13 | 364 | $147.50 | β |
| Metformin Hcl Er | Metformin Hcl | 13 | 364 | $56.29 | β |
| Aripiprazole | Aripiprazole | 13 | 364 | $246.17 | β |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 11 | 192 | $408.00 | β |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-06-14NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 207RI0200X
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
NUCC Taxonomy Code: 2080P0208X
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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 PECOSORDER AND REFERRING ONLY - INTERNAL MEDICINE
I20210125000818
NE
6103230693
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
983040 Nebraska Medical Ctr
Omaha, NE 681983040
Phone: 4025598501
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Acute Care
APNACNP
Obstetrics & Gynecology
Nurse Practitioner - Acute Care
Advanced Practice Registered Nurse, Certified Nurse Practitioner
Internal Medicine - Interventional Cardiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)
Registered at 221 EAST CHICAGO AVENUE, 7TH FLOOR, CHICAGO, IL 606112991
Internal Medicine (license number reported to NPPES: IL 036.168457)
NPI status registered as active in NPPES database
Registered at 983040 NEBRASKA MEDICAL CTR, OMAHA, NE 681983040 (Tel: 4025598501)
Registered at 983040 NEBRASKA MEDICAL CTR, OMAHA, NE 681983040 (Tel: 4025598501)
Recorded as JAMES MCCLUSKEY, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Pediatrics Specialists in Chicago
- Dr. Gillian Garver, MD
- Dr. Zoie Sheets, MD, MPH
- Dr. Michelle Barnes, MD
- Kimberly Powers, MA CPNP
- Dr. Leslie Jabine, MD
- Dr. James Mcauley, MD, PhD
Mailing Address
221 East Chicago Avenue, 7th Floor
Chicago, IL 606112991