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MCMILLIN, RODNEYM.D. NPI 1013901289 Clinician

Family Practice · HARRIMAN, TN

Specialty Family Practice — from billed Medicare claims
Trained UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 48 years since medical school (class of 1978, self-reported to CMS)
Location HARRIMAN, TN · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 32 codes billed · 3,484 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20222026
COVENANT MEDICAL GROUP INC
2022–2026

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 2021-06

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
36415 Insertion of needle into vein for collection of blood sample
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 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
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
80053 Blood test, comprehensive group of blood chemicals
80061 Blood test, lipids (cholesterol and triglycerides)
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
83036 Hemoglobin a1c level
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
J1100 Injection, dexamethasone sodium phosphate, 1 mg
80048 Blood test, basic group of blood chemicals (calcium, total)
84443 Blood test, thyroid stimulating hormone (tsh)
G0008 Administration of influenza virus vaccine
90653 Influenza vaccine, inactivated
96372 Injection of drug or substance under skin or into muscle
99495 Transitional care management services for problem of at least moderate complexity
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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
71046 X-ray of chest, 2 views
82607 Cyanocobalamin (vitamin b-12) level
20610 Aspiration and/or injection of fluid from large joint
G0103 Prostate cancer screening; prostate specific antigen test (psa)
82043 Urine microalbumin (protein) level
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen
83540 Iron level
83550 Iron binding capacity
83735 Magnesium level
81003 Automated urinalysis test
85652 Red blood cell sedimentation rate, to detect inflammation, automated
86140 Measurement c-reactive protein for detection of infection or inflammation
87502 Detection test by nucleic acid for multiple types influenza virus

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.