Dr. William J Crooks , MD
Internal Medicine • Worcester, MA
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, Dr. William Crooks has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. William Crooks, MD was a registered Internal Medicine practicing in Worcester, MA. Throughout an active medical career spanning 17 years, Dr. Crooks provided care at the practice location at 291 LINCOLN STREET until profile deactivation on 2023-11-15.
Historical Medicare Part B clinical services included established patient outpatient office visit, administration of influenza virus vaccine, vaccine for influenza for administration into muscle, 0.5 ml dosage. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
291 Lincoln Street
Ste 301
Worcester, MA 01605
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Worcester, MA
Practicing in Worcester, MA (7127 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
144 | 113 | $311.83 | $114.19 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
121 | 82 | $211.15 | $77.43 |
|
G0008
Administration of influenza virus vaccine
|
11 | 11 | $73.09 | $17.87 |
|
90688
Vaccine for influenza for administration into muscle, 0.5 ml dosage
|
11 | 11 | $38.82 | $17.48 |
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.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on November 15, 2023
Registered at 291 LINCOLN ST, WORCESTER, MA 016053643 (Tel: 5087921788)
Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)
NPI status registered as active in NPPES database
Registered at 291 LINCOLN STREET, STE 301, WORCESTER, MA 01605 (Tel: 5087921788)
Registered at 291 LINCOLN STREET, SUITE 301, WORCESTER, MA 01605 (Tel: 5087921788)
Recorded as WILLIAM CROOKS, MD
Internal Medicine (License #51674 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
291 Lincoln Street, Suite 301
Worcester, MA 01605
Phone: 5087921788
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