NEVVI Medicare utilization intelligence

← back

CORR, ZACHARYM.D. NPI 1700101441 Clinician

Urology · GERMANTOWN, TN

Specialty Urology — from billed Medicare claims
Trained UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 16 years since medical school (class of 2010, self-reported to CMS)
Location GERMANTOWN, TN · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 51 codes billed · 55,884 disclosed services (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
PHYSIOTHERAPY ASSOCIATES INC
2026
UROLOGY GROUP PC
2019–2026

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2025-01

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Included with Platform.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

Notify me at launch → Or see a live example profile →

Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
J1071 Injection, testosterone cypionate, 1 mg
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
81003 Automated urinalysis test
82570 Creatinine level to test for kidney function or muscle injury
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
J1952 Leuprolide injectable, camcevi, 1 mg
36415 Insertion of needle into vein for collection of blood sample
84153 Psa (prostate specific antigen) measurement, total
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month
51798 Ultrasound measurement of bladder capacity after voiding
96372 Injection of drug or substance under skin or into muscle
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
51741 Electronic assessment of bladder emptying
J0696 Injection, ceftriaxone sodium, per 250 mg
76872 Ultrasound scan of pelvic region through rectum
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
J1885 Injection, ketorolac tromethamine, per 15 mg
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant
52000 Diagnostic exam of bladder and urethra using an endoscope
76770 Complete ultrasound scan behind abdominal cavity
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
74420 Imaging of urinary tract following injection of a contrast agent
84403 Testosterone (hormone) level, total
88112 Cell examination of specimen, selective cellular enhancement technique
84154 Psa (prostate specific antigen) measurement, free
99427 Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month
82565 Blood creatinine level
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
36410 Insertion of needle into vein (3 years or older)
74178 Ct scan of abdomen and pelvis before and after contrast
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month
51702 Simple insertion of temporary bladder tube
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
52281 Dilation of urethra using an endoscope
52353 Crushing of stone of ureter using an endoscope
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope
52601 Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month
74176 Ct scan of abdomen and pelvis without contrast
G0103 Prostate cancer screening; prostate specific antigen test (psa)
50590 Shock wave crushing of kidney stones
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings
52352 Removal or manipulation of stone in ureter or kidney using an endoscope
55700 Biopsy of prostate gland
G0102 Prostate cancer screening; digital rectal examination

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.