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Edit this profileJohn OLIVER LANG Delancey, M.D. practices urology in Columbus, OH. John is a 2013 graduate of University of Michigan Medical School. Medicare claims data shows John provided 798 services to 722 patients. The services billed most often include ultrasound measurement of bladder capacity after voiding, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and automated urinalysis test. The provider's National Provider Identifier (NPI) is 1023350253.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
915 OLENTANGY RIVER RD
Columbus, OH 43212
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.
Pediatric urology
Reconstructive and complex
Most searched conditions
Bladder and urethra
Kidney and ureter
Male reproductive and sexual health
Prostate
Urinary symptoms and infection
Bladder & Urination
Kidney health
Men's health
Urinary symptoms
Bladder & bowel
Bladder and urinary
Bladder procedures
Diagnostic imaging
Kidney & ureter procedures
Kidney and ureter surgery
Male reproductive
Office diagnosis
Prostate
Prostate procedures
Reconstructive and pediatric
Stone procedures
Most searched procedures
798 services · 722 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
191 | More often than most peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
89 | As often as other peers in Urology |
| Electronic assessment of bladder emptying | Procedure | 51741 |
32 | As often as other peers in Urology |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
20 | As often as other peers in Urology |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
15 | Less often than most peers in Urology |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
15 | Less often than most peers in Urology |
| Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope | Procedure | 52601 |
11 | Less often than most peers in Urology |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
11 | Less often than most peers in Urology |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
19 | Less often than most peers in Urology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
106 | Less often than most peers in Urology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
John OLIVER LANG Delancey is an urologist in Columbus, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
John OLIVER LANG Delancey is listed at 915 Olentangy River Rd, Columbus, OH 43212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (614) 293-8155. Contact the office directly to confirm availability and scheduling.
NPI registry
John OLIVER LANG Delancey's National Provider Identifier is 1023350253. 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
John OLIVER LANG Delancey attended University of Michigan Medical School, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
John OLIVER LANG Delancey has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, John OLIVER LANG Delancey performs procedures including ultrasound measurement of bladder capacity after voiding, diagnostic exam of bladder and urethra using an endoscope and electronic assessment of bladder emptying; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by John OLIVER LANG Delancey. If this is you, claiming it is free.
Guide.md
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