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Dr. Steven Patrick Nash , MD

Pediatrics • Naperville, IL

Active NPI 1518129766 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

636 Raymond Dr
Naperville, IL 605639789

Call 6303555302 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

636 Raymond Dr

Naperville, IL 605639789

Telephone 6303555302
Fax 6307786088
Organization at the Same NPPES Address or Phone
Midwest Infectious Disease Specialists Llc Facility NPI 1033221429

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: Permanente Medical Group Inc. 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

Saint Louis University School Of Medicine

Graduation Year

2005

30-day fills

7,133 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

$79,039 in 2024

The total cost of these prescriptions in 2024, 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 – by Provider and Drug, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

21 years (graduated 2005)

CMS Doctors and Clinicians data list 2005 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

2008

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, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

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)

Dr. Nash 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 Dr. Nash 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 Naperville and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 75% of clinicians listed under Pediatrics in Illinois (2024, 92 clinicians with data). Median for this group: 187. Middle half: 26 to 2,892.

Too few clinicians listed under Pediatrics in Naperville have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Pediatrics in Illinois (2024, 92 clinicians with data). Median for this group: $12,962. Middle half: $830 to $193,681.

Too few clinicians listed under Pediatrics in Naperville have Medicare Part D data for 2024 to compare.

73 active clinicians are listed under Pediatrics with a practice address in Naperville, IL (3,178 in Illinois).

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

Telehealth indicator in Naperville

1.4% of these 73 clinicians have the CMS telehealth indicator.

1.4% of these 73 clinicians are listed by CMS as accepting Medicare assignment.

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 · Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 406 40,324 $4,764.81 146
Amlodipine Besylate Amlodipine Besylate 166 16,297 $2,066.67 64
Fluticasone Propionate Fluticasone Propionate 116 3,990 $2,244.01 52
Losartan Potassium Losartan Potassium 116 11,216 $1,620.52 41
Hydrochlorothiazide Hydrochlorothiazide 97 9,080 $1,089.98 34
Lisinopril Lisinopril 96 9,570 $1,169.48 32
Famotidine Famotidine 81 7,552 $1,021.44 35
Albuterol Sulfate Hfa Albuterol Sulfate 78 2,331 $2,154.07 40
Gabapentin Gabapentin 74 4,734 $1,579.31 25
Acetaminophen-Codeine Acetaminophen With Codeine 72 1,126 $2,695.70 13
Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide 60 5,420 $690.19 23
Tamsulosin Hcl Tamsulosin Hcl 60 5,970 $1,129.62 23
Trazodone Hcl Trazodone Hcl 60 4,215 $737.99 21
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 58 1,416 $1,923.72 16
Pantoprazole Sodium Pantoprazole Sodium 52 2,595 $536.09 18
Metformin Hcl Metformin Hcl 47 3,900 $574.66 15
Levothyroxine Sodium Levothyroxine Sodium 43 3,939 $819.54 24
Atenolol Atenolol 41 4,070 $489.82 15
Metoprolol Tartrate Metoprolol Tartrate 39 3,420 $432.11 17
Ibuprofen Ibuprofen 39 552 $363.22 18
Sertraline Hcl Sertraline Hcl 35 3,111 $506.43 12
Alendronate Sodium Alendronate Sodium 35 2,908 $343.00 14
Naproxen Naproxen 34 847 $385.20 15
Tizanidine Hcl Tizanidine Hcl 34 1,040 $734.92 24
Triamcinolone Acetonide Triamcinolone Acetonide 33 1,230 $464.88 16

(top 25 shown)

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

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

License # reported to NPPES IL 036122247

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES IL 036122247

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.

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

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
036122247 (IL)
Other Identifier Blue Cross Group Number
0222075 (IL)
Other Identifier Hfs Group Payee Id
3631498336019001 (IL)
Other Identifier Cdpg Group Npi
1033149844 (IL)
Other Identifier Cdpg Tax Identificaiton Number
363149833 (IL)
Other Identifier Medicare Group Ptan
482450 (IL)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20160304000540

Enrollment State Jurisdiction

CA

PECOS Control ID

2365597358

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

Permanente Medical Group Inc

3801 Howe St, Oakland, CA 946115312

Phone: 5107521000

Clinicians Sharing This Practice Address or Phone

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

10 listed
NPI 1265514962

Doctor of Medicine (M.D.)

NPI 1801862206

Doctor of Medicine (M.D.)

Dr. Aman Dhawan , MD

Family Medicine

NPI 1457384109

Doctor of Medicine (M.D.)

NPI 1407382708

Doctor of Osteopathic Medicine (D.O.)

Dr. Neha Gupta , DO

Family Medicine

NPI 1134613458

Doctor of Osteopathic Medicine (D.O.)

Dr. Hiba Khan , DO

Family Medicine

NPI 1477135143

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location December 21, 2021

Registered at 636 RAYMOND DR, NAPERVILLE, IL 605639789 (Tel: 6303555302)

📍
Updated Business Mailing Address December 21, 2021

Registered at 636 RAYMOND DR, NAPERVILLE, IL 605639789 (Tel: 6303555302)

✅
NPI Profile Active April 03, 2013

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) April 03, 2013

Registered at 636 RAYMOND DR, NAPERVILLE, IL 605639791 (Tel: 6303555302)

📍
Business Mailing Address (Initial Record) April 03, 2013

Registered at 636 RAYMOND DR, NAPERVILLE, IL 605639791 (Tel: 6303555302)

👤
Provider Name / Credentials (Initial Record) April 03, 2013

Recorded as STEVEN NASH, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2013

Internal Medicine (license number reported to NPPES: IL 036122247)

🟢
Initial NPI Registration & Enumeration June 30, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1518129766
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 30, 2008
Last Update: December 21, 2021
Sole Proprietor: No

Other Pediatrics Specialists in Naperville

Healthcare providers in Naperville

Mailing Address

636 Raymond Dr

Naperville, IL 605639789

Phone: 6303555302

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.