Dr. Stephen Charles Geller , MD
Internal Medicine • Loves Park, 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, Dr. Stephen Geller has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Stephen Geller, MD was a registered Internal Medicine practicing in Loves Park, IL. Throughout an active medical career spanning 20 years, Dr. Geller provided care at the practice location at 712 WINDSOR RD until profile deactivation on 2025-10-15.
Historical Medicare Part B clinical services included established patient outpatient office visit, insertion of needle into vein for collection of blood sample. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
712 Windsor Rd
Loves Park, IL 611114153
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Loves Park, IL
Practicing in Loves Park, 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 |
|---|---|---|---|---|
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
76 | 43 | $120.00 | $40.26 |
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 October 15, 2025
NPI status registered as active in NPPES database
Registered at 712 WINDSOR RD, LOVES PARK, IL 611114153 (Tel: 8156547500)
Registered at 4810 SPRING BROOK RD, ROCKFORD, IL 611146358 (Tel: 8158779730)
Recorded as STEPHEN GELLER, M.D.
Internal Medicine (License #36-050049 in IL)
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
Mailing Address
4810 Spring Brook Rd
Rockford, IL 611146358
Phone: 8158779730
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