Active NPI 1831125988 Individual Practitioner Male Practitioner

Dr. Mathai Karingada , MD

Internal Medicine • Oak Brook, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mathai Karingada, MD is a certified Internal Medicine practicing in Oak Brook, IL. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Karingada delivers high-quality medical care to the local community at 900 JORIE BLVD.

Dr. Karingada is affiliated with Cgh Medical Center 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 straightforward or low-level 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

900 Jorie Blvd
Suite 186

Oak Brook, IL 605232213

Telephone 6309546700

Associated Practice Facility / Clinic

🏢 Midwest Neoped Associates Ltd Facility NPI 1396792180

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Oak Brook, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs -2.5 yrs vs City Avg

City Avg: 27.5 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

16 Specialists

Practicing in Oak Brook, IL (7544 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

86.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Karingada (25 Years) 25 Yrs

Oak Brook 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	592	197	$472.97	$76.44
99239 Hospital discharge day management, more than 30 minutes	159	151	$765.29	$109.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	94	92	$1032.21	$127.19
99238 Hospital discharge day management, 30 minutes or less	57	56	$476.89	$78.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$1259.26	$167.89

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	549	195	$446.57	$78.09
99239 Hospital discharge day management, more than 30 minutes	204	170	$722.74	$112.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	113	42	$603.20	$117.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	69	65	$976.58	$128.93
99238 Hospital discharge day management, 30 minutes or less	50	49	$451.28	$79.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	37	$1166.56	$170.55

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	483	182	$421.50	$70.39
99239 Hospital discharge day management, more than 30 minutes	167	154	$560.39	$102.57
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	90	45	$569.56	$100.39
99217 Hospital observation care on day of discharge	55	55	$404.40	$70.28
99225 Subsequent observation care, typically 25 minutes per day	41	28	$366.83	$70.05
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	29	$1129.27	$196.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	20	$925.43	$133.42
99238 Hospital discharge day management, 30 minutes or less	17	17	$416.88	$70.68
99219 Hospital observation care, typically 50 minutes	17	17	$686.29	$130.79

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	673	225	$395.97	$70.83
99239 Hospital discharge day management, more than 30 minutes	183	172	$549.21	$104.22
99225 Subsequent observation care, typically 25 minutes per day	70	42	$345.00	$70.83
99217 Hospital observation care on day of discharge	67	64	$381.45	$70.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	58	35	$544.72	$101.75
99238 Hospital discharge day management, 30 minutes or less	37	36	$395.68	$70.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	36	$858.39	$134.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	31	$1054.31	$197.34
99219 Hospital observation care, typically 50 minutes	25	25	$648.64	$132.51
99221 Initial hospital inpatient care per day, typically 30 minutes	22	22	$600.82	$100.17

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	678	226	$376.27	$73.14
99238 Hospital discharge day management, 30 minutes or less	123	112	$369.12	$73.05
99239 Hospital discharge day management, more than 30 minutes	112	100	$524.86	$107.93
99225 Subsequent observation care, typically 25 minutes per day	64	41	$327.95	$72.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	59	31	$509.15	$105.27
99217 Hospital observation care on day of discharge	58	57	$359.40	$72.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	43	$1002.55	$204.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	44	44	$812.77	$139.43
99221 Initial hospital inpatient care per day, typically 30 minutes	30	29	$604.00	$103.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	11	$262.13	$39.78
99219 Hospital observation care, typically 50 minutes	18	18	$608.39	$137.05
99218 Hospital observation care typically 30 minutes	14	13	$423.29	$97.77

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	502	202	$353.84	$72.90
99238 Hospital discharge day management, 30 minutes or less	207	185	$353.04	$72.79
99217 Hospital observation care on day of discharge	103	96	$338.43	$72.79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	40	$485.78	$104.19
99225 Subsequent observation care, typically 25 minutes per day	55	47	$307.78	$73.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	51	$946.13	$202.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$766.88	$137.46
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	16	$246.22	$39.55
99219 Hospital observation care, typically 50 minutes	24	23	$574.63	$136.23
99220 Hospital observation care, typically 70 minutes	17	17	$717.24	$185.98
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$553.50	$102.16
99218 Hospital observation care typically 30 minutes	13	13	$420.92	$100.19

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	505	219	$332.05	$72.00
99238 Hospital discharge day management, 30 minutes or less	220	196	$314.54	$71.89
99217 Hospital observation care on day of discharge	93	90	$318.84	$71.92
99225 Subsequent observation care, typically 25 minutes per day	54	44	$289.70	$72.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes	52	34	$237.58	$38.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	20	$458.89	$103.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$896.10	$201.00
99221 Initial hospital inpatient care per day, typically 30 minutes	28	28	$527.96	$100.86
99218 Hospital observation care typically 30 minutes	15	15	$401.87	$99.20
99219 Hospital observation care, typically 50 minutes	14	14	$549.57	$134.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$731.31	$135.62

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	263	115	$316.47	$68.94
99238 Hospital discharge day management, 30 minutes or less	111	107	$263.51	$68.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	102	50	$217.37	$37.65
99217 Hospital observation care on day of discharge	39	38	$305.31	$69.26
99225 Subsequent observation care, typically 25 minutes per day	18	13	$273.94	$69.63

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 125046508

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

Cgh Medical Center

100 E Le Fevre Rd, Sterling, IL 610811278

Phone: 8156250400

Practice Associates & Co-Workers

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

30 Associated Practitioners

Dr. Ravi George , DO

Hospitalist

NPI 1033151873

Doctor of Osteopathic Medicine (D.O.)

Dr. Arvind Shukla , MBBS

Pediatrics - Neonatal-Perinatal Medicine

NPI 1033156385

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Mohammed Shabbir , MD

Internal Medicine

NPI 1073551594

Doctor of Medicine (M.D.)

Dr. Moon Kim , MD

Pediatrics - Neonatal-Perinatal Medicine

NPI 1114963881

Doctor of Medicine (M.D.)

Dr. Kyu Chung , MD

Pediatrics

NPI 1134162027

Doctor of Medicine (M.D.)

Dr. John Davis , MD

Internal Medicine - Adolescent Medicine

NPI 1154363372

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 24, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 24, 2015

Registered at 900 JORIE BLVD, SUITE 186, OAK BROOK, IL 605232213 (Tel: 6309546700)

📍

Updated Business Mailing Address February 24, 2015

Registered at 900 JORIE BLVD, SUITE 186, OAK BROOK, IL 605232213 (Tel: 6309546700)

👤

Provider Name / Credentials Updated February 24, 2015

Recorded as MATHAI KARINGADA, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 24, 2015

Internal Medicine (License #125046508 in IL)

🟢

Initial NPI Registration & Enumeration June 23, 2006

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: 1831125988

Entity Type:

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

Enumeration Date: June 23, 2006

Last Update: February 24, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

900 Jorie Blvd, Suite 186

Oak Brook, IL 605232213

Phone: 6309546700

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.