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BIGLER, MARKM.D. NPI 1073517066 Clinician

Urology · BOWLING GREEN, KY

Specialty Urology — from billed Medicare claims
Trained VANDERBILT UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 37 years since medical school (class of 1989, self-reported to CMS)
Location BOWLING GREEN, KY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 39 codes billed · 16,032 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
GRAVES GILBERT CLINIC PLLC
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 2022-07

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 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.

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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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
A9575 Injection, gadoterate meglumine, 0.1 ml
J9030 Bcg live intravesical instillation, 1 mg
81003 Automated urinalysis test
J9217 Leuprolide acetate (for depot suspension), 7.5 mg
84153 Psa (prostate specific antigen) measurement, total
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
76770 Complete ultrasound scan behind abdominal cavity
52000 Diagnostic exam of bladder and urethra using an endoscope
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
51798 Ultrasound measurement of bladder capacity after voiding
84154 Psa (prostate specific antigen) measurement, free
84520 Urea nitrogen level to assess kidney function, quantitative
82565 Blood creatinine level
87086 Bacterial colony count, urine
74018 X-ray of abdomen, 1 view
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
81001 Manual urinalysis test with examination using microscope, automated
74178 Ct scan of abdomen and pelvis before and after contrast
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
87088 Bacterial urine culture
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution
51720 Instillation of anti-cancer drug into bladder
80048 Blood test, basic group of blood chemicals (calcium, total)
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
76872 Ultrasound scan of pelvic region through rectum
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
76377 3d radiographic procedure with computerized image postprocessing
52356 Crushing of stone of ureter with insertion of stent using an endoscope
72197 Mri scan of pelvis before and after contrast
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
74176 Ct scan of abdomen and pelvis without contrast
G0103 Prostate cancer screening; prostate specific antigen test (psa)
84403 Testosterone (hormone) level, total
52224 Destruction of growth of bladder and urethra using an endoscope, less than 0.5 cm
71046 X-ray of chest, 2 views

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.