Active NPI 1508980434 Individual Practitioner Male Practitioner

Dr. Mohammed Mubbasheer Shaik , MD

Hospitalist • Mchenry, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mohammed Shaik, MD is a certified Hospitalist practicing in Mchenry, IL. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Shaik delivers high-quality medical care to the local community at 4201 W MEDICAL CENTER DR.

Dr. Shaik maintains professional affiliations with Northwestern Medical Faculty Foundation, Cook Physician Services, P.C. 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

4201 W Medical Center Dr

Mchenry, IL 600508409

Telephone 8157594323

Fax 8157594948

Associated Practice Facility / Clinic

🏢 Illinois/indiana Em-I Medical Services, S.c. Facility NPI 1265471163

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Mchenry, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +8.9 yrs vs City Avg

City Avg: 18.1 Yrs

State Avg: 17.6 Yrs

Regional Practice Density

37 Specialists

Practicing in Mchenry, IL (1537 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shaik (27 Years) 27 Yrs

Mchenry Specialty Average (18.1 Years) 18.1 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	398	180	$487.65	$117.38
99239 Hospital discharge day management, more than 30 minutes	214	205	$476.11	$112.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	213	115	$277.33	$77.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$1198.74	$176.73

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	367	146	$280.37	$77.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	180	87	$951.93	$121.10
99239 Hospital discharge day management, more than 30 minutes	138	137	$680.69	$114.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	25	$167.29	$49.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$1948.71	$176.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$611.50	$128.65

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	382	156	$960.78	$102.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	267	125	$294.93	$69.58
99239 Hospital discharge day management, more than 30 minutes	157	152	$752.32	$103.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	31	$2038.81	$203.60
99217 Hospital observation care on day of discharge	23	23	$645.83	$72.69
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	18	$150.43	$38.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$420.00	$131.74
99220 Hospital observation care, typically 70 minutes	12	12	$1964.92	$184.55

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	587	214	$918.72	$105.16
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	188	107	$355.83	$71.20
99239 Hospital discharge day management, more than 30 minutes	178	170	$832.83	$107.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	82	$1704.69	$203.24
99217 Hospital observation care on day of discharge	34	34	$519.62	$72.54
99220 Hospital observation care, typically 70 minutes	20	20	$1532.85	$184.52
99238 Hospital discharge day management, 30 minutes or less	12	12	$341.75	$71.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$456.55	$134.10

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	493	214	$621.00	$105.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	246	132	$433.00	$73.17
99239 Hospital discharge day management, more than 30 minutes	217	211	$631.00	$107.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	97	95	$1176.00	$205.17
99217 Hospital observation care on day of discharge	44	44	$444.00	$73.17
99220 Hospital observation care, typically 70 minutes	42	42	$1019.00	$187.40
99497 Advance care planning, first 30 minutes	20	18	$282.00	$80.24

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	483	203	$617.33	$103.65
99239 Hospital discharge day management, more than 30 minutes	223	218	$627.81	$106.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	177	68	$281.39	$70.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	129	114	$1028.37	$199.98
99217 Hospital observation care on day of discharge	57	57	$431.78	$72.32
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	23	$194.47	$35.52
99220 Hospital observation care, typically 70 minutes	46	46	$994.35	$184.77
99226 Subsequent observation care, typically 35 minutes per day	29	22	$669.00	$104.25
99238 Hospital discharge day management, 30 minutes or less	22	22	$232.21	$69.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$551.67	$132.93

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	398	174	$355.60	$70.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	144	78	$609.19	$101.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	135	68	$235.15	$38.16
99239 Hospital discharge day management, more than 30 minutes	109	107	$562.09	$104.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	93	88	$779.95	$194.95
99238 Hospital discharge day management, 30 minutes or less	51	51	$434.09	$71.26
99217 Hospital observation care on day of discharge	35	35	$421.46	$71.15
99224 Subsequent observation care, typically 15 minutes per day	23	12	$240.91	$39.20
99225 Subsequent observation care, typically 25 minutes per day	20	17	$327.74	$70.84
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$694.69	$95.26
99220 Hospital observation care, typically 70 minutes	12	12	$885.44	$180.66

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	719	332	$736.58	$102.87
99239 Hospital discharge day management, more than 30 minutes	347	315	$758.96	$105.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	171	169	$1433.90	$199.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	81	58	$509.47	$71.11
99316 Nursing facility discharge management, more than 30 minutes	46	45	$748.27	$103.73
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	40	40	$920.98	$127.60
99497 Advance care planning, first 30 minutes	33	32	$523.64	$75.60
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	31	28	$645.03	$89.10
99217 Hospital observation care on day of discharge	23	23	$514.44	$71.39

Medical Specialties & State Licenses

CMS Verified: 2025-06-26

Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License IL 036125992

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 036125992

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2765806 (OH)

Hospital & Practice Group Affiliations

Northwestern Medical Faculty Foundation

515 Valley View Dr, Moline, IL 612656175

Phone: 3126950870

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

10400 Haligus Rd, Huntley, IL 601429553

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Cook Physician Services, P.c.

1555 Barrington Rd, Hoffman Estates, IL 601691019

Phone: 8478432000

Practice Associates & Co-Workers

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

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Doctor of Medicine (M.D.)

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Anesthesiology

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Doctor of Medicine (M.D.)

Dr. Nabeel Noor , MD

Hospitalist

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Doctor of Medicine (M.D.)

Dr. Bilal Khan , DO

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Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

10 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2024

Internal Medicine (License #036125992 in IL)

📍

Updated Practice Location May 03, 2021

Registered at 4201 W MEDICAL CENTER DR, MCHENRY, IL 600508409 (Tel: 8157594323)

📍

Updated Business Mailing Address May 03, 2021

Registered at 4201 W MEDICAL CENTER DR, MCHENRY, IL 600508409 (Tel: 8157594323)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2021

Hospitalist (License #036125992 in IL)

✅

NPI Profile Active November 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location November 09, 2007

Registered at 2661 SALEM AVE. STE 221, GOOD SAMARITAN HOSPITAL DAVUE BUILDING, DAYTON, OH 45406 (Tel: 9372798648)

📍

Updated Business Mailing Address November 09, 2007

Registered at 2661 SALEM AVE. STE 221, GOOD SAMARITAN HOSPITAL DAVUE BUILDING, DAYTON, OH 45406 (Tel: 9372798648)

👤

Provider Name / Credentials Updated November 09, 2007

Recorded as MOHAMMED SHAIK, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2007

Hospitalist (License #35.089975 in OH)

🟢

Initial NPI Registration & Enumeration March 17, 2007

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: 1508980434

Entity Type:

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

Enumeration Date: March 17, 2007

Last Update: June 26, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4201 W Medical Center Dr

Mchenry, IL 600508409

Phone: 8157594323

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.