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IVERSON, RONALDM.D. NPI 1265407589 Clinician

Endocrinology · DUBUQUE, IA

Specialty Endocrinology — from billed Medicare claims
Trained UNIVERSITY OF MINNESOTA MEDICAL SCHOOL — medical school, self-reported to CMS
In practice about 42 years since medical school (class of 1984, self-reported to CMS)
Location DUBUQUE, IA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 52 codes billed · 9,523 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
SOUTHWEST HEALTH CENTER INC
2026
IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION
2025–2026
DUBUQUE INTERNAL MEDICINE PC
2019–2025

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 2021-04

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. Unlock to see the figure.

  • 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
36415 Insertion of needle into vein for collection of blood sample
77080 Dxa bone density measurement of hip, pelvis, spine
77063 Screening 3d breast mammography
77067 Screening mammography
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
83036 Hemoglobin a1c level
85652 Red blood cell sedimentation rate, to detect inflammation, automated
82565 Blood creatinine level
84443 Blood test, thyroid stimulating hormone (tsh)
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
80076 Liver function blood test panel
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
80048 Blood test, basic group of blood chemicals (calcium, total)
96372 Injection of drug or substance under skin or into muscle
80053 Blood test, comprehensive group of blood chemicals
86140 Measurement c-reactive protein for detection of infection or inflammation
77065 Diagnostic mammography of 1 breast
82570 Creatinine level to test for kidney function or muscle injury
82043 Urine microalbumin (protein) level
G0008 Administration of influenza virus vaccine
90662 Influenza vaccine split virus, preservative free
84439 Thyroxine (thyroid chemical), free
82310 Calcium level, total
90480 Admn sarscov2 vacc 1 dose
91320 Sarscv2 vac 30mcg trs-suc im
81001 Manual urinalysis test with examination using microscope, automated
84153 Psa (prostate specific antigen) measurement, total
80061 Blood test, lipids (cholesterol and triglycerides)
82306 Vitamin d-3 level
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
74177 Ct scan of abdomen and pelvis with contrast
84450 Liver enzyme (sgot), level
84481 Thyroid hormone, t3 measurement, free
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
71250 Ct scan of chest without contrast
84520 Urea nitrogen level to assess kidney function, quantitative
84460 Liver enzyme (sgpt), level
71271 Low dose ct scan of chest for lung cancer screening
76642 Limited ultrasound scan of 1 breast
84403 Testosterone (hormone) level, total
77066 Diagnostic mammography of both breasts
84550 Uric acid level, blood
76536 Ultrasound scan of head and neck soft tissue
84156 Total protein level, urine
71046 X-ray of chest, 2 views
71260 Ct scan of chest with contrast
82607 Cyanocobalamin (vitamin b-12) level
83970 Parathormone (parathyroid hormone) level
85018 Blood count, hemoglobin

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.