Active NPI 1942466545 Individual Practitioner Male Practitioner

Dr. Mohammed Sadique Hussain , MD

Internal Medicine • Olympia Fields, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mohammed Hussain, MD is a certified Internal Medicine practicing in Olympia Fields, IL. With approximately 23 years of clinical experience since completing medical education in 2003, Dr. Hussain delivers high-quality medical care to the local community at 20201 CRAWFORD AVE.

Dr. Hussain maintains professional affiliations with Sound Physicians Of Illinois Llc, Osf Multi-Specialty Group, 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

20201 Crawford Ave

Olympia Fields, IL 604611010

Telephone 7088557297

Fax 7086792161

Associated Practice Facility / Clinic

🏢 Alverno Lakeside Corporation Facility NPI 1124021266

Medicare Profile & Education

Medical School

Other

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Olympia Fields, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs +4.1 yrs vs City Avg

City Avg: 18.9 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

23 Specialists

Practicing in Olympia Fields, IL (7544 Statewide)

Telehealth Adoption Rate

17.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hussain (23 Years) 23 Yrs

Olympia Fields Specialty Average (18.9 Years) 18.9 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	494	185	$500.00	$81.20
99239 Hospital discharge day management, more than 30 minutes	174	169	$737.00	$117.42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	104	73	$718.00	$122.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	56	55	$1389.00	$178.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$948.00	$135.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	11	$272.00	$51.50

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	479	151	$326.04	$83.01
99239 Hospital discharge day management, more than 30 minutes	122	114	$487.93	$120.22
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	40	18	$243.50	$77.88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	22	$420.03	$124.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	31	$989.13	$181.89
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	19	$169.29	$52.94
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	23	15	$322.52	$110.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$830.00	$137.27

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	631	206	$234.06	$74.95
99239 Hospital discharge day management, more than 30 minutes	120	117	$332.13	$110.01
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	76	35	$211.34	$107.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$470.47	$143.40
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	31	14	$245.10	$71.98
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	23	14	$321.09	$94.32
99217 Hospital observation care on day of discharge	19	19	$246.37	$75.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$586.00	$208.55
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	11	11	$453.00	$133.49

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	582	193	$227.54	$76.56
99239 Hospital discharge day management, more than 30 minutes	89	86	$336.56	$113.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	52	$429.91	$146.68
99238 Hospital discharge day management, 30 minutes or less	30	30	$229.97	$77.42
99217 Hospital observation care on day of discharge	26	26	$230.35	$77.35
99219 Hospital observation care, typically 50 minutes	17	17	$425.88	$144.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$631.54	$215.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	11	$326.23	$110.78

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	677	208	$215.66	$77.36
99239 Hospital discharge day management, more than 30 minutes	110	107	$322.75	$114.60
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	81	81	$409.14	$148.95
99238 Hospital discharge day management, 30 minutes or less	35	35	$215.14	$77.98
99217 Hospital observation care on day of discharge	29	29	$218.31	$77.96
99219 Hospital observation care, typically 50 minutes	26	26	$406.00	$145.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$615.68	$218.33
99225 Subsequent observation care, typically 25 minutes per day	13	13	$217.23	$77.88

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	539	209	$206.57	$76.97
99239 Hospital discharge day management, more than 30 minutes	127	125	$304.61	$112.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	56	$392.79	$145.89
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	29	$112.86	$41.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	37	$573.58	$214.42
99238 Hospital discharge day management, 30 minutes or less	38	38	$209.89	$77.24
99217 Hospital observation care on day of discharge	25	25	$207.80	$77.24
99219 Hospital observation care, typically 50 minutes	23	23	$389.39	$144.12
99225 Subsequent observation care, typically 25 minutes per day	17	13	$210.06	$77.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$293.31	$110.11

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	651	234	$196.33	$77.04
99239 Hospital discharge day management, more than 30 minutes	125	121	$290.83	$113.75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	64	62	$372.56	$146.11
99238 Hospital discharge day management, 30 minutes or less	53	52	$197.09	$77.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	27	$280.94	$110.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$543.75	$215.84
99217 Hospital observation care on day of discharge	30	30	$198.33	$77.50
99291 Critical care, first 30-74 minutes	23	20	$603.43	$221.22
99219 Hospital observation care, typically 50 minutes	19	19	$372.26	$144.79

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	614	213	$187.20	$74.00
99238 Hospital discharge day management, 30 minutes or less	149	142	$188.13	$74.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	93	91	$356.78	$141.85
99231 Follow-up hospital inpatient care per day, typically 15 minutes	43	16	$102.14	$40.62
99217 Hospital observation care on day of discharge	39	36	$187.46	$75.01
99239 Hospital discharge day management, more than 30 minutes	27	26	$283.48	$109.96
99219 Hospital observation care, typically 50 minutes	22	21	$348.95	$139.96
99291 Critical care, first 30-74 minutes	19	15	$587.11	$232.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	13	$268.50	$107.32
99225 Subsequent observation care, typically 25 minutes per day	13	11	$185.38	$75.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$523.00	$209.07
99235 Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes	11	11	$443.27	$174.00

Medical Specialties & State Licenses

CMS Verified: 2026-04-23

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036131137

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IL 036131137

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Franciscan Physician Network Medicare Ptan

F400291994 (IL)

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

3134 N Clark St, Chicago, IL 606574414

Phone: 7732965420

Sound Physicians Of Illinois Llc

20201 Crawford Ave, Olympia Fields, IL 604611010

Phone: 7087474000

Osf Multi-Specialty Group

403 E 1st St, Dixon, IL 610213116

Phone: 8152885531

Secondary Practice Locations

1 Ingalls Dr

Harvey, IL 604263558

Phone: 7089154576

403 E 1st St

Dixon, IL 610213116

Phone: 8152855629

3700 W 203rd St Ste 111

Olympia Fields, IL 604611182

Phone: 7086792512

836 W Wellington Ave Ste 4704b

Chicago, IL 606575147

Phone: 3126090300

Practice Associates & Co-Workers

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

18 Associated Practitioners

Dr. Praneet Mylavarapu , MD

Hospitalist

NPI 1003470378

Doctor of Medicine (M.D.)

Dr. Anand Gupta , MD

Hospitalist

NPI 1033439815

Doctor of Medicine (M.D.)

Dr. Pooja Shah , MD

Psychiatry & Neurology - Psychiatry

NPI 1083077903

Doctor of Medicine (M.D.)

Dr. Nicholas Shah , MD

Hospitalist

NPI 1083809081

Doctor of Medicine (M.D.)

Dr. Irfan Choudhry , DO

Internal Medicine

NPI 1124369855

Doctor of Osteopathic Medicine (D.O.)

Dr. Jacob Kalliath , DO

Internal Medicine

NPI 1134569395

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

19 Historical Events

📍

Updated Business Mailing Address April 23, 2026

Registered at 29373 NETWORK PL, CHICAGO, IL 606731293

👤

Provider Name / Credentials Updated April 23, 2026

Recorded as MOHAMMED HUSSAIN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 23, 2026

Internal Medicine (License #036131137 in IL)

📍

Updated Business Mailing Address June 21, 2023

Registered at 314 JULIANA LN, BLOOMINGDALE, IL 601088803

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 18, 2023

Hospitalist (License #036131137 in IL)

📍

Updated Practice Location November 07, 2022

Registered at 20201 CRAWFORD AVE, OLYMPIA FIELDS, IL 604611010 (Tel: 7088557297)

📍

Updated Business Mailing Address November 07, 2022

Registered at 35318 EAGLE WAY, CHICAGO, IL 606781353 (Tel: 3175284800)

👤

Provider Name / Credentials Updated November 07, 2022

Recorded as MOHAMMED HUSSAIN, M.D.

✅

NPI Profile Active September 26, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 26, 2017

Registered at 1 INGALLS DR, HARVEY, IL 604263558 (Tel: 7089154576)

📍

Updated Business Mailing Address September 26, 2017

Registered at 1333 BUTTERFIELD RD, STE 130, DOWNERS GROVE, IL 605155641 (Tel: 6303710133)

👤

Provider Name / Credentials Updated September 26, 2017

Recorded as MOHAMMED SADIQUE HUSSAIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 26, 2017

Internal Medicine (License #125053900 in IL)

✅

NPI Profile Active September 22, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location September 22, 2016

Registered at 1 INGALLS DR, HARVEY, IL 604263558 (Tel: 7089154576)

📍

Updated Business Mailing Address September 22, 2016

Registered at 1333 BUTTERFIELD RD, STE 130, DOWNERS GROVE, IL 605155641 (Tel: 6303710133)

👤

Provider Name / Credentials Updated September 22, 2016

Recorded as MOHAMMED SADIQUE HUSSAIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 22, 2016

Internal Medicine (License #125053900 in IL)

🟢

Initial NPI Registration & Enumeration August 03, 2008

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: 1942466545

Entity Type:

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

Enumeration Date: August 03, 2008

Last Update: April 23, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

29373 Network Pl

Chicago, IL 606731293

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

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