William R Jacobs
Internal Medicine • Maywood, IL
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, William Jacobs has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
William Jacobs was a registered Internal Medicine practicing in Maywood, IL. Throughout an active medical career spanning 19 years, William Jacobs provided care at the practice location at 2160 S FIRST AVE until profile deactivation on 2025-10-09.
Historical Medicare Part B clinical services included ultrasound of heart with color-depicted blood flow, rate, direction and valve function, subsequent hospital care with moderate levelof medical decision making, if using time, at least, outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
2160 S First Ave
Luh - North Ent., Rm. 7604
Maywood, IL 60153
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Maywood, IL
Practicing in Maywood, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
93306
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
|
304 | 301 | $995.00 | $76.60 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
111 | 52 | $186.00 | $77.15 |
|
99211
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
|
100 | 84 | $65.00 | $9.78 |
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
84 | 33 | $121.00 | $40.05 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
77 | 66 | $97.00 | $27.45 |
|
93306
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
|
39 | 39 | $995.00 | $75.34 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Internal Medicine - Critical Care Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Critical Care Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.), Master of Public Health
Internal Medicine - Pulmonary Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on October 09, 2025
NPI status registered as active in NPPES database
Registered at 2160 S FIRST AVE, LUH - NORTH ENT., RM. 7604, MAYWOOD, IL 60153 (Tel: 7082168757)
Registered at 2160 S FIRST AVE, LUH - NORTH ENT., RM. 7604, MAYWOOD, IL 60153 (Tel: 7082168757)
Recorded as WILLIAM JACOBS
Internal Medicine (License #036049051 in IL)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
2160 S First Ave, Luh - North Ent., Rm. 7604
Maywood, IL 60153
Phone: 7082168757
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