Physician Profile
Zachary WILLIAM ABRAHAM Klaassen, M.D. is a healthcare provider in Augusta, GA specializing in urology. Zachary is also listed as specializing in surgery. According to Medicare claims data, Zachary cared for 360 Medicare patients across 476 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, diagnostic exam of bladder and urethra using an endoscope, and telephone medical discussion with physician, 11-20 minutes. This provider record is associated with NPI 1891082772.
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.
1120 15TH ST
Augusta, GA 30912
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.
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
Most searched procedures
Office diagnosis
Bladder procedures
Diagnostic imaging
Kidney & ureter procedures
Kidney and ureter surgery
Male reproductive
Prostate
Prostate procedures
Stone procedures
476 services · 360 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
85 | As often as other peers in Urology |
| Insertion of stent in ureter using an endoscope | Procedure | 52332 |
22 | As often as other peers in Urology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
179 | As often as other peers in Urology |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
78 | More 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 |
32 | Less often than most peers in Urology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
23 | As often as other peers in Urology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 | Less often than most peers in Urology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
20 | Less often than most peers in Urology |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
16 | As often as other peers in Urology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Zachary WILLIAM ABRAHAM Klaassen is an urologist in Augusta, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Zachary WILLIAM ABRAHAM Klaassen is listed at 1120 15Th St, Augusta, GA 30912. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (706) 721-2519. Contact the office directly to confirm availability and scheduling.
NPI registry
Zachary WILLIAM ABRAHAM Klaassen's National Provider Identifier is 1891082772. 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
Zachary WILLIAM ABRAHAM Klaassen attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
Zachary WILLIAM ABRAHAM Klaassen has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Zachary WILLIAM ABRAHAM Klaassen performs procedures including diagnostic exam of bladder and urethra using an endoscope and insertion of stent in ureter using an endoscope, 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 Zachary WILLIAM ABRAHAM Klaassen. If this is you, claiming it is free.
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