Primary practice
Find Dr. McCune's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. McCune practices at Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System.
Dr. McCune's NPI, 1043215452, was assigned on June 14, 2005. Dr. McCune graduated from University of Alabama School of Medicine in 1996. Dr. McCune holds Georgia license 050820.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. McCune's primary practice is Wellstar Cobb Medical Center, at 3950 Austell Rd, Austell, GA 30106 in Cobb County. The practice phone is (770) 732-4000.
Source: Dmand AI Affiliation Data
Dr. McCune's primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. Dr. McCune is also affiliated with Wellstar Kennestone Regional Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. McCune to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCune practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Cobb Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Wellstar Health System and 6.2K+ hospitals, with verified contacts in the same login.
Hematology and oncology is Dr. McCune's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. McCune is licensed in Georgia.
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
CMS data shows 755 Medicare services from Dr. McCune across 7 procedure codes in 2024, for 206 Medicare patients. Medicare paid $44,856 for them.
Medians across 350 hematologists and oncologists in Georgia with Dmand AI profiles that report each measure.
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 206 Medicare patients who saw Dr. McCune in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. McCune's median patient age at 73, with 49% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 73
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. McCune wrote 1,004 Medicare Part D claims for 166 patients. 78% of them were for generic drugs. CMS names the drug for 736 of them, across 26 drugs with 11 or more claims each, at $690,560 in total drug cost. In 2023, CMS named 696 claims across 23 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Drugs named by CMS: 26 in 2024, 23 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. McCune for performance year 2024, reported through an alternative payment model (APM). Dr. McCune accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dmand AI links Dr. McCune to 3 clinical trials. 2 are still active or recruiting. Conditions studied include Breast Neoplasms, Carcinoma, Non-Small-Cell Lung and Leukemia, Lymphocytic, Chronic, B-Cell. Open Payments lists research payments to Dr. McCune that name 3 trials.
Conditions in Dr. McCune's trials
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 788 general payments to Dr. McCune from 55 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 63% of the total. Bristol-Myers Squibb Company paid the most, $373,517. It also lists 28 research payments totaling $41,243 from 2017 to 2025, naming 3 clinical trials.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. McCune graduated from University of Alabama School of Medicine in 1996.
Source: Dmand AI Professional Profile Data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
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Dr. Steven Leland McCune's NPI number is 1043215452. It was assigned on June 14, 2005, and it is active in the NPI Registry.
Dr. Steven Leland McCune is a hematologist and oncologist in Austell, Georgia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Dr. McCune practices at 3950 Austell Rd, Austell, GA 30106. Dr. McCune's primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. Dmand AI also links Dr. McCune to 3 hospitals and 1 group practice or clinic.
The practice phone on file for Dr. McCune is (770) 732-4000.
Dr. McCune holds Georgia license 050820.
Dr. McCune practices at Wellstar Cobb Medical Center in Austell, Georgia. Dr. McCune is also affiliated with Wellstar Kennestone Regional Medical Center. Dmand AI links Dr. McCune to 3 more hospitals.
Dr. McCune is linked to Wellstar Medical Group.
Yes. CMS data shows Dr. McCune billed Medicare for 755 services in 2024, and Dr. McCune accepts Medicare assignment.
Dr. McCune's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
CMS counts 206 Medicare patients who saw Dr. McCune in 2024, with an average age of 75.
In 2024, Dr. McCune's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
Dr. McCune graduated from University of Alabama School of Medicine in 1996.
In 2024 Medicare Part D data, Dr. McCune's most prescribed drugs by claims were Oxycodone-Acetaminophen, Eliquis and Oxycodone HCl.
CMS Open Payments shows $468,619 in general payments to Dr. McCune from 55 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
Dr. McCune graduated from medical school in 1996, 30 years ago.
Dr. McCune has worked on 3 clinical trials.
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