Dr. Gedas M Grinis , MD
Urology • Manitowoc, WI
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. Gedas Grinis has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Gedas Grinis, MD was a registered Urology practicing in Manitowoc, WI. Throughout an active medical career spanning 19 years, Dr. Grinis provided care at the practice location at 1818 MEMORIAL DR until profile deactivation on 2025-06-05.
Historical Medicare Part B clinical services included established patient outpatient office visit, simple insertion of temporary bladder tube, new patient outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
1818 Memorial Dr
Manitowoc, WI 542201441
Specialty Benchmarks & Practice Insights
Comparative analytics for Urology in Manitowoc, WI
Practicing in Manitowoc, WI (278 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
221 | 165 | $120.00 | $49.54 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
98 | 67 | $32.00 | $24.67 |
|
51702
Simple insertion of temporary bladder tube
|
47 | 17 | $148.79 | $24.81 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
45 | 45 | $258.33 | $73.15 |
|
52000
Diagnostic exam of bladder and urethra using an endoscope
|
31 | 30 | $385.68 | $79.21 |
|
51725
Simple measurement of pressure of urine flow in bladder
|
23 | 17 | $308.00 | $74.88 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on June 05, 2025
Registered at N2950 STATE ROAD 67, LAKE GENEVA, WI 531472655 (Tel: 2622454990)
Registered at N2950 STATE ROAD 67, LAKE GENEVA, WI 531472655 (Tel: 2622454990)
Urology (License #40456-20 in WI)
Registered at 4202 W OAKWOOD PARK CT, FRANKLIN, WI 531329118 (Tel: 4144235250)
Registered at 4202 W OAKWOOD PARK CT, FRANKLIN, WI 531329118 (Tel: 4144235250)
NPI status registered as active in NPPES database
Registered at 1818 MEMORIAL DR, MANITOWOC, WI 542201441 (Tel: 9203206344)
Registered at PO BOX 2290, MANITOWOC, WI 542212290 (Tel: 9203202591)
Recorded as GEDAS GRINIS, MD
Urology (License #40456 in WI)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 2290
Manitowoc, WI 542212290
Phone: 9203202591
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