Physician Profile
Gregory S. Knudson, M.D.
Unclaimed ProfileAbout Dr. Knudson
Based in Delaware, OH, Gregory S. Knudson, M.D. is listed in the NPI registry under urology. Gregory graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1986. According to Medicare claims data, Gregory cared for 1,973 Medicare patients across 2,558 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (740) 368-5550
- Email not available
Practice Locations
551 W CENTRAL AVE STE 102
Delaware, OH 43015
Conditions Commonly Evaluated or Treated
Within Urology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
2,558 services · 1,973 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
73 |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
71 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
49 |
| Crushing of stone of ureter with insertion of stent using an endoscope | Procedure | 52356 |
35 |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
30 |
| Insertion of stent in ureter using an endoscope | Procedure | 52332 |
23 |
| Biopsy of prostate gland | Procedure | 55700 |
21 |
| Imaging of urinary tract following injection of a contrast agent | Imaging | 74420 |
49 |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
21 |
| Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96402 |
23 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Diagnostic exam of bladder and urethra using an endoscope 8
Providers in OH who bill this service to Medicare most often.
Common questions
What does Dr. Knudson specialize in?
Dr. Knudson is an urology in Delaware, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where is Dr. Knudson located?
Dr. Knudson is listed at 551 W CENTRAL AVE STE 102, Delaware, OH 43015. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Knudson's phone number?
The number on file is (740) 368-5550. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Knudson's NPI number?
Dr. Knudson's National Provider Identifier is 1033284286. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Knudson go to medical school?
Dr. Knudson attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Knudson been practicing?
Dr. Knudson has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Knudson do most often?
According to Medicare billing data, Dr. Knudson performs procedures including diagnostic exam of bladder and urethra using an endoscope, ultrasound measurement of bladder capacity after voiding and electronic assessment of bladder emptying; reads or performs imaging such as imaging of urinary tract following injection of a contrast agent and ultrasonic guidance for needle placement; provides treatments such as administration of hormonal anti-neoplastic chemotherapy under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Knudson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knudson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.