Active NPI 1477871341 Individual Practitioner Male Practitioner

Dr. Arun Ragothaman , MD

Internal Medicine • Naperville, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Arun Ragothaman, MD is a certified Internal Medicine practicing in Naperville, IL. With approximately 16 years of clinical experience since graduating from Northeastern Ohio University College Of Medicine in 2010, Dr. Ragothaman delivers high-quality medical care to the local community at 801 S WASHINGTON ST.

Dr. Ragothaman is affiliated with Endeavor Health Medical Group 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

801 S Washington St

Naperville, IL 605407430

Telephone 4199441187

Associated Practice Facility / Clinic

🏢 Dupage Valley Anesthesiologists, Ltd. Facility NPI 1457309817

Medicare Profile & Education

Medical School

Northeastern Ohio University College Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Naperville, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -11.5 yrs vs City Avg

City Avg: 27.5 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

78 Specialists

Practicing in Naperville, IL (7544 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ragothaman (16 Years) 16 Yrs

Naperville Specialty Average (27.5 Years) 27.5 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	755	281	$160.00	$82.56
99239 Hospital discharge day management, more than 30 minutes	205	202	$235.00	$120.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	163	161	$428.00	$180.72
99291 Critical care, first 30-74 minutes	25	22	$616.00	$219.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	15	$229.00	$124.70

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	761	290	$165.00	$82.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	229	224	$380.00	$182.30
99239 Hospital discharge day management, more than 30 minutes	218	209	$178.00	$120.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	75	31	$243.00	$119.63
99291 Critical care, first 30-74 minutes	26	25	$592.00	$225.51

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	796	289	$165.00	$74.84
99239 Hospital discharge day management, more than 30 minutes	202	196	$178.00	$110.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	159	156	$380.00	$208.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	97	55	$243.00	$103.22
99217 Hospital observation care on day of discharge	77	76	$164.00	$75.34
99225 Subsequent observation care, typically 25 minutes per day	65	54	$149.00	$74.46
99220 Hospital observation care, typically 70 minutes	64	63	$351.00	$187.73
99291 Critical care, first 30-74 minutes	43	29	$592.00	$222.57

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	562	199	$165.00	$75.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	169	168	$380.00	$209.51
99239 Hospital discharge day management, more than 30 minutes	136	132	$178.00	$112.12
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	118	43	$243.00	$109.44
99225 Subsequent observation care, typically 25 minutes per day	76	46	$149.00	$76.20
99217 Hospital observation care on day of discharge	67	66	$164.00	$75.59
99220 Hospital observation care, typically 70 minutes	58	58	$351.00	$192.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	15	$175.00	$106.46

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	787	263	$165.00	$76.89
99239 Hospital discharge day management, more than 30 minutes	195	190	$178.00	$114.05
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	194	187	$380.00	$214.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	122	68	$243.00	$110.08
99217 Hospital observation care on day of discharge	80	79	$164.00	$78.07
99225 Subsequent observation care, typically 25 minutes per day	76	50	$149.00	$77.87
99220 Hospital observation care, typically 70 minutes	73	72	$351.00	$198.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$309.00	$148.86
99291 Critical care, first 30-74 minutes	13	13	$592.00	$239.92

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	731	257	$165.00	$77.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	184	180	$380.00	$215.06
99239 Hospital discharge day management, more than 30 minutes	181	169	$178.00	$113.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	132	70	$243.00	$107.44
99220 Hospital observation care, typically 70 minutes	74	74	$351.00	$195.06
99225 Subsequent observation care, typically 25 minutes per day	67	51	$149.00	$77.70
99217 Hospital observation care on day of discharge	61	61	$164.00	$77.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	33	$309.00	$146.02
99291 Critical care, first 30-74 minutes	15	15	$592.00	$238.05
99219 Hospital observation care, typically 50 minutes	15	15	$280.00	$144.52

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	732	289	$165.00	$76.36
99239 Hospital discharge day management, more than 30 minutes	203	193	$178.00	$112.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	167	90	$243.00	$109.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	148	145	$380.00	$213.60
99220 Hospital observation care, typically 70 minutes	60	59	$351.00	$192.78
99217 Hospital observation care on day of discharge	59	59	$164.00	$76.86
99225 Subsequent observation care, typically 25 minutes per day	50	39	$149.00	$76.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	25	$309.00	$144.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	16	$120.00	$41.31
99219 Hospital observation care, typically 50 minutes	15	15	$280.00	$135.87

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	710	263	$165.00	$75.61
99239 Hospital discharge day management, more than 30 minutes	189	183	$178.00	$112.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	151	148	$380.00	$213.21
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	137	85	$243.00	$109.54
99217 Hospital observation care on day of discharge	62	62	$164.00	$76.52
99220 Hospital observation care, typically 70 minutes	45	43	$351.00	$194.95
99225 Subsequent observation care, typically 25 minutes per day	42	35	$149.00	$74.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	38	$309.00	$144.21
99219 Hospital observation care, typically 50 minutes	21	21	$280.00	$142.57
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	16	$120.00	$37.93

Medical Specialties & State Licenses

CMS Verified: 2021-03-30

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036.132613

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.

Student in an Organized Health Care Education/Training Program

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.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

801 S Washington St, Naperville, IL 605407430

Phone: 6305275359

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

801 S Washington St, Naperville, IL 605407430

Phone: 6305275197

Practice Associates & Co-Workers

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

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Doctor of Osteopathic Medicine (D.O.)

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Doctor of Medicine (M.D.)

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NPI 1023048402

Doctor of Medicine (M.D.)

Dr. Amaar Malik , DO

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NPI 1023085941

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address March 30, 2021

Registered at 801 S WASHINGTON ST, NAPERVILLE, IL 605407499 (Tel: 6305273000)

✅

NPI Profile Active June 26, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 26, 2013

Registered at 801 S WASHINGTON ST, NAPERVILLE, IL 605407430 (Tel: 4199441187)

📍

Updated Business Mailing Address June 26, 2013

Registered at 801 S WASHINGTON ST, NAPERVILLE, IL 605407430 (Tel: 4199441187)

👤

Provider Name / Credentials Updated June 26, 2013

Recorded as ARUN RAGOTHAMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 26, 2013

Internal Medicine (License #036.132613 in IL)

🟢

Initial NPI Registration & Enumeration May 17, 2010

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: 1477871341

Entity Type:

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

Enumeration Date: May 17, 2010

Last Update: March 30, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

801 S Washington St

Naperville, IL 605407499

Phone: 6305273000

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.