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ISON, KEITHMD NPI 1497711279 Clinician

Internal Medicine · RUSSELLVILLE, AR

Specialty Internal Medicine — from billed Medicare claims
Trained UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 25 years since medical school (class of 2001, self-reported to CMS)
Location RUSSELLVILLE, AR · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 48 codes billed · 6,982 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
ST MARYS PHYSICIAN SERVICES LLC
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 2015-02

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
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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
36415 Insertion of needle into vein for collection of blood sample
80053 Blood test, comprehensive group of blood chemicals
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
80061 Blood test, lipids (cholesterol and triglycerides)
77080 Dxa bone density measurement of hip, pelvis, spine
83036 Hemoglobin a1c level
J1100 Injection, dexamethasone sodium phosphate, 1 mg
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
84443 Blood test, thyroid stimulating hormone (tsh)
82306 Vitamin d-3 level
85610 Blood test, clotting time
80048 Blood test, basic group of blood chemicals (calcium, total)
93793 Anticoagulant management of patient taking warfarin
82043 Urine microalbumin (protein) level
G0444 Annual depression screening, 5 to 15 minutes
81001 Manual urinalysis test with examination using microscope, automated
87086 Bacterial colony count, urine
83970 Parathormone (parathyroid hormone) level
71046 X-ray of chest, 2 views
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow
84550 Uric acid level, blood
96372 Injection of drug or substance under skin or into muscle
87077 Bacterial culture for aerobic isolates
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution
83735 Magnesium level
G0103 Prostate cancer screening; prostate specific antigen test (psa)
87637 Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
99496 Transitional care management services for problem of high complexity
84436 Thyroxine (thyroid chemical), total
73502 X-ray of hip, 2-3 views
80076 Liver function blood test panel
84132 Blood potassium level
82607 Cyanocobalamin (vitamin b-12) level
G0008 Administration of influenza virus vaccine
90653 Influenza vaccine, inactivated
84479 Thyroid hormone evaluation
72100 X-ray of lower and sacral spine, 2-3 views
82270 Stool analysis for blood to screen for colon tumors
69209 Removal of impacted ear wax by washing
83880 Natriuretic peptide (heart and blood vessel protein) level
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
73030 X-ray of shoulder, minimum of 2 views
73560 X-ray of knee, 1-2 views
74019 X-ray of abdomen, 2 views
73630 X-ray of foot, minimum of 3 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.