Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Daniel D. Jimenez , DO

Emergency Medicine • Elmhurst, IL

Active NPI 1144465386 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

155 E Brush Hill Rd, Emergency Medicine
Elmhurst, IL 601265658

Call 8479823175 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

155 E Brush Hill Rd
Emergency Medicine

Elmhurst, IL 601265658

Telephone 8479823175
Fax 8479823394
Organization at the Same NPPES Address or Phone
Elmhurst Memorial Hospital Facility NPI 1932141645

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: Elmhurst Memorial Hospital. 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

2006

Medicare patients

635 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 – by Provider, 2024.

Medicare-allowed amount

About $107,094 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 – by Provider and Service, 2024.

Paid by Medicare

About $78,855 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 – by Provider and Service, 2024.

30-day fills

331 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

$1,461 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.

Open Payments general payments, program year 2024

All general payments: $30.92 across 2 records.

By nature of payment

  • Food and Beverage: $30.92 across 2 records.

Reporting-company totals

  • AstraZeneca Pharmaceuticals LP: $30.92 across 2 records.

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 2024 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

20 years (graduated 2006)

CMS Doctors and Clinicians data list 2006 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

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)

Dr. Jimenez 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. Jimenez 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 Elmhurst and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Emergency Medicine in Elmhurst, IL (2024, 32 clinicians with data). Median for this group: 694. Middle half: 431 to 882.

More Medicare Part B services than 95% of clinicians listed under Emergency Medicine in Illinois (2024, 2,100 clinicians with data). Median for this group: 321. Middle half: 179 to 524.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Emergency Medicine in Elmhurst, IL (2024, 32 clinicians with data). Median for this group: $76,199. Middle half: $51,005 to $97,153.

A higher Medicare-allowed amount than 90% of clinicians listed under Emergency Medicine in Illinois (2024, 2,100 clinicians with data). Median for this group: $45,108. Middle half: $24,677 to $72,172.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Emergency Medicine in Elmhurst, IL (2024, 32 clinicians with data). Median for this group: $56,406. Middle half: $39,450 to $73,217.

A higher Medicare payment amount than 85% of clinicians listed under Emergency Medicine in Illinois (2024, 2,100 clinicians with data). Median for this group: $34,329. Middle half: $18,565 to $55,341.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Emergency Medicine in Elmhurst, IL (2024, 31 clinicians with data). Median for this group: 159. Middle half: 77 to 268.

More Part D prescriptions than 90% of clinicians listed under Emergency Medicine in Illinois (2024, 1,650 clinicians with data). Median for this group: 80. Middle half: 32 to 154.

Part D drug cost

A higher Part D drug cost than 65% of clinicians listed under Emergency Medicine in Elmhurst, IL (2024, 31 clinicians with data). Median for this group: $794. Middle half: $346 to $1,708.

A higher Part D drug cost than 80% of clinicians listed under Emergency Medicine in Illinois (2024, 1,650 clinicians with data). Median for this group: $440. Middle half: $171 to $1,010.

43 active clinicians are listed under Emergency Medicine with a practice address in Elmhurst, IL (3,297 in Illinois).

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

Telehealth indicator in Elmhurst

0% of these 43 clinicians have the CMS telehealth indicator.

55.8% of these 43 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), 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

Open Payments · Program Year 2024
Disclosure Year:

Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $30.92.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
ANDEXXA General $15.46
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
ANDEXXA General $15.46

Source: CMS Open Payments, program year 2024, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

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
99285 Emergency department visit with high level of medical decision making
330 318 $822.00 $178.68
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
309 285 $60.95 $8.13
99284 Emergency department visit with moderate level of medical decision making
222 218 $704.00 $123.68
99291 Critical care, first 30-74 minutes
71 70 $2406.00 $214.65
99283 Emergency department visit with low level of medical decision making
40 39 $551.00 $73.02

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 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Prednisone Prednisone 45 225 $84.23 45
Tramadol Hcl Tramadol Hcl 42 114 $66.69 42
Cephalexin Cephalexin 41 229 $122.59 41
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 39 85 $155.02 38
Naproxen Naproxen 32 233 $80.06 32
Ondansetron Odt Ondansetron 22 52 $210.92 22
Ciprofloxacin Hcl Ciprofloxacin Hcl 21 142 $107.74 21
Albuterol Sulfate Hfa Albuterol Sulfate 20 344 $449.33 20
Meclizine Hcl Meclizine Hcl 17 72 $38.03 16
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 16 118 $57.44 16
Diazepam Diazepam 14 56 $27.70 14
Azithromycin Azithromycin 11 55 $27.74 11
Methylprednisolone Methylprednisolone 11 66 $33.79 11

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: 2025-12-04
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

License # reported to NPPES IL 036-122152

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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 - EMERGENCY MEDICINE

Medicare Enrollment ID

I20100626000196

Enrollment State Jurisdiction

IL

PECOS Control ID

9537290176

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

Elmhurst Memorial Hospital

155 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 6307588000

Clinicians Sharing This Practice Address or Phone

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

4 listed
Dr. Ivana Asencio , MD

Obstetrics & Gynecology

NPI 1487231155

Doctor of Medicine (M.D.)

Dr. Miles Hang , DO

Family Medicine

NPI 1144632506

Doctor of Osteopathic Medicine (D.O.)

Dr. Ghouse Mohiuddin , DO

Psychiatry & Neurology - Psychiatry

NPI 1447413919

Doctor of Osteopathic Medicine (D.O.)

Tracy Spizzirri , PA-C

Physician Assistant - Surgical

NPI 1699085399

Physician Assistant (Certified)

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location December 04, 2025

Registered at 155 E BRUSH HILL RD, EMERGENCY MEDICINE, ELMHURST, IL 601265658 (Tel: 8479823175)

📍
Updated Business Mailing Address December 04, 2025

Registered at 2650 RIDGE AVE # 1223, EVANSTON, IL 602011700 (Tel: 8479823175)

âś…
NPI Profile Active September 24, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 24, 2017

Registered at 904 W FLETCHER ST, #4, CHICAGO, IL 606577745 (Tel: 7734507582)

📍
Updated Business Mailing Address September 24, 2017

Registered at 904 W FLETCHER ST, #4, CHICAGO, IL 606577745 (Tel: 7734507582)

👤
Provider Name / Credentials Updated September 24, 2017

Recorded as DANIEL JIMENEZ, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 24, 2017

Emergency Medicine (license number reported to NPPES: IL 036-122152)

âś…
NPI Profile Active December 02, 2008

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) December 02, 2008

Registered at 904 W FLETCHER ST, #4, CHICAGO, IL 606577745 (Tel: 7734507582)

📍
Business Mailing Address (Initial Record) December 02, 2008

Registered at 904 W FLETCHER ST, #4, CHICAGO, IL 606577745 (Tel: 7734507582)

👤
Provider Name / Credentials (Initial Record) December 02, 2008

Recorded as DANIEL JIMENEZ, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2008

Emergency Medicine (license number reported to NPPES: IL 036.122152)

🟢
Initial NPI Registration & Enumeration December 02, 2008

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1144465386
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 02, 2008
Last Update: December 04, 2025
Sole Proprietor: No

Other Emergency Medicine Providers in Elmhurst

All Emergency Medicine Providers in Elmhurst

Mailing Address

2650 Ridge Ave # 1223

Evanston, IL 602011700

Phone: 8479823175

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.