Active NPI 1184019564 Individual Practitioner Male Practitioner

Dr. Danilo A Aparicio Fernandez , MD

Internal Medicine • Elgin, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Danilo Aparicio Fernandez, MD is a certified Internal Medicine practicing in Elgin, IL. With approximately 11 years of clinical experience since completing medical education in 2015, Dr. Aparicio Fernandez delivers high-quality medical care to the local community at 1425 N RANDALL RD.

Dr. Aparicio Fernandez is affiliated with Advocate Health And Hospitals Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1425 N Randall Rd

Elgin, IL 601232300

Telephone 3126090300

Fax 2247832527

Associated Practice Facility / Clinic

🏢 Northwest Suburban Imaging Associates, S.c. Facility NPI 1356310163

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Elgin, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -15.7 yrs vs City Avg

City Avg: 26.7 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

64 Specialists

Practicing in Elgin, IL (7544 Statewide)

Telehealth Adoption Rate

26.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Aparicio Fernandez (11 Years) 11 Yrs

Elgin Specialty Average (26.7 Years) 26.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	458	163	$261.00	$118.28
99239 Hospital discharge day management, more than 30 minutes	156	147	$254.00	$112.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	90	87	$459.00	$168.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	27	$177.00	$79.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	292	141	$168.00	$80.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	196	106	$248.00	$122.87
99239 Hospital discharge day management, more than 30 minutes	195	182	$241.00	$116.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	104	101	$437.69	$176.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	440	167	$241.00	$103.32
99239 Hospital discharge day management, more than 30 minutes	143	139	$241.00	$106.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	111	100	$437.65	$201.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	92	55	$168.00	$71.24
99220 Hospital observation care, typically 70 minutes	38	38	$400.00	$180.45
99217 Hospital observation care on day of discharge	38	37	$166.00	$72.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	497	159	$241.00	$105.82
99239 Hospital discharge day management, more than 30 minutes	143	128	$241.00	$110.04
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	106	100	$437.68	$209.48
99220 Hospital observation care, typically 70 minutes	50	50	$400.00	$189.96
99217 Hospital observation care on day of discharge	38	38	$166.00	$73.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	528	171	$241.00	$108.08
99239 Hospital discharge day management, more than 30 minutes	127	118	$241.00	$111.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	107	101	$437.00	$210.77
99217 Hospital observation care on day of discharge	29	28	$166.00	$74.65
99220 Hospital observation care, typically 70 minutes	23	22	$400.00	$188.11
99226 Subsequent observation care, typically 35 minutes per day	13	12	$225.00	$102.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	636	220	$237.15	$108.87
99239 Hospital discharge day management, more than 30 minutes	198	174	$241.00	$112.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	133	123	$426.32	$212.19
99220 Hospital observation care, typically 70 minutes	41	40	$341.00	$190.78
99217 Hospital observation care on day of discharge	41	40	$166.00	$75.66
99226 Subsequent observation care, typically 35 minutes per day	19	17	$218.00	$109.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	196	70	$231.00	$109.46
99239 Hospital discharge day management, more than 30 minutes	55	51	$241.00	$112.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	42	41	$420.00	$213.35
99217 Hospital observation care on day of discharge	21	21	$166.00	$76.85
99220 Hospital observation care, typically 70 minutes	14	14	$341.00	$195.64

Medical Specialties & State Licenses

CMS Verified: 2021-12-17

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036.145565

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.

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

214 Mchenry Rd, Buffalo Grove, IL 600896748

Phone: 8474591160

Advocate Health And Hospitals Corporation

1425 N Randall Rd, Elgin, IL 601232300

Phone: 8477429800

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Ana Nowell , MD

Internal Medicine

NPI 1023034188

Doctor of Medicine (M.D.)

Mansi Patel , ACNP-BC

Nurse Practitioner - Acute Care

NPI 1023337672

ACNPBC

Dr. Sohaib Hameed , DO

Hospitalist

NPI 1023698644

Doctor of Osteopathic Medicine (D.O.)

Anas Albrejawi Alhomsi

Hospitalist

NPI 1033590690

Dr. Humberto Deleon , MD

Internal Medicine

NPI 1043263957

Doctor of Medicine (M.D.)

Dr. Nino Idoidze , MD

Hospitalist

NPI 1043487507

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events

📍

Updated Business Mailing Address December 17, 2021

Registered at 3315 MISTFLOWER LN, NAPERVILLE, IL 605648358 (Tel: 7739865724)

📍

Updated Practice Location December 13, 2018

Registered at 1425 N RANDALL RD, ELGIN, IL 601232300 (Tel: 3126090300)

📍

Updated Business Mailing Address December 13, 2018

Registered at 1905 E YUMA LN, MOUNT PROSPECT, IL 600561626 (Tel: 7738850871)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2018

Internal Medicine (License #036.145565 in IL)

✅

NPI Profile Active June 28, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 28, 2015

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005 (Tel: 8473189340)

📍

Updated Business Mailing Address June 28, 2015

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005 (Tel: 8473189340)

👤

Provider Name / Credentials Updated June 28, 2015

Recorded as DANILO APARICIO FERNANDEZ, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2015

Internal Medicine (License #125066432 in IL)

🟢

Initial NPI Registration & Enumeration April 01, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1184019564

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 01, 2015

Last Update: December 17, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3315 Mistflower Ln

Naperville, IL 605648358

Phone: 7739865724

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.