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DIAZ, EDWINM.D. NPI 1275508939 Clinician

Urology · NORTH LITTLE ROCK, AR

Specialty Urology — from billed Medicare claims
In practice about 30 years since medical school (class of 1996, self-reported to CMS)
Location NORTH LITTLE ROCK, AR · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 67 codes billed · 10,874 disclosed volume (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
NORTHEAST ARKANSAS CLINIC CHARITABLE FOUNDATION, INC.
2025–2026
ARKANSAS UROLOGY, P.A.
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 2007-12

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, 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
  • 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.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Volume Beneficiary-episodes Avg charge Avg Medicare payment
J9030 Bcg live intravesical instillation, 1 mg
81003 Automated urinalysis test
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
36415 Insertion of needle into vein for collection of blood sample
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
82565 Blood creatinine level
84153 Psa (prostate specific antigen) measurement, total
87799 Detection test by nucleic acid for organism, quantification
51798 Ultrasound measurement of bladder capacity after voiding
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
76770 Complete ultrasound scan behind abdominal cavity
87798 Detection test by nucleic acid for organism, amplified probe technique
52000 Diagnostic exam of bladder and urethra using an endoscope
84154 Psa (prostate specific antigen) measurement, free
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99441 Telephone medical discussion with physician, 5-10 minutes
A9608 Flotufolastat f 18, diagnostic, 1 millicurie
87482 Detection test for candida species (yeast), quantification
87500 Detection test by nucleic acid for vancomycin resistance strep (vre), amplified probe technique
87640 Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique
87641 Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique
87651 Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique
87653 Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique
99442 Telephone medical discussion with physician, 11-20 minutes
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
84403 Testosterone (hormone) level, total
76872 Ultrasound scan of pelvic region through rectum
84550 Uric acid level, blood
83970 Parathormone (parathyroid hormone) level
87512 Detection test for gardnerella vaginalis (bacteria), quantification
G0103 Prostate cancer screening; prostate specific antigen test (psa)
82310 Calcium level, total
74178 Ct scan of abdomen and pelvis before and after contrast
82670 Measurement of total estradiol (hormone)
84146 Prolactin (milk producing hormone) level
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
83001 Gonadotropin, follicle stimulating (reproductive hormone) level
83002 Gonadotropin, luteinizing (reproductive hormone) level
85014 Red blood cell concentration measurement
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
55700 Biopsy of prostate gland
74176 Ct scan of abdomen and pelvis without contrast
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
52332 Insertion of stent in ureter using an endoscope
84132 Blood potassium level
51702 Simple insertion of temporary bladder tube
82728 Ferritin (blood protein) level
51720 Instillation of anti-cancer drug into bladder
52281 Dilation of urethra using an endoscope
64561 Insertion of sacral nerve neurostimulator electrode array
76870 Ultrasound scan of scrotum
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
50590 Shock wave crushing of kidney stones
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
80053 Blood test, comprehensive group of blood chemicals
82040 Albumin (protein) level
84270 Sex hormone binding globulin (protein) level
52204 Biopsy of bladder using an endoscope
52287 Exam with injections of chemical for destruction of bladder using an endoscope
55874 Injection of biodegradable material next to prostate
55876 Placement of device in prostate for radiation therapy
74177 Ct scan of abdomen and pelvis with contrast
51705 Simple change of bladder tube
52356 Crushing of stone of ureter with insertion of stent using an endoscope
64590 Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver

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.