Dr. John Wayne Ross, MD
- Medicare services, 2024
- 499
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 568
- Hospital affiliations
- 2
- Industry payments
- $530
- Practice address
- 677 Church Street, Marietta, GA 30060
- Practice phone
- Call (770) 793-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. John Wayne Ross is an internist in Marietta, Georgia
Dr. Ross practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.
Dr. Ross' NPI, 1407955842, was assigned on September 22, 2006. Dr. Ross graduated from Duke University School of Medicine in 1982. Dr. Ross holds Georgia license 002280.
- NPI
- 1407955842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991766503
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 793-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Wayne Ross practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia
Dr. Ross' primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.
- Wellstar Kennestone Regional Medical Center677 Church Street, Marietta, GA 30060 · Cobb CountyPhone(770) 793-5000
Source: Dmand AI Affiliation Data
Dr. John Wayne Ross is affiliated with 3 sites of care
Dr. Ross' primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Ross to 1 hospital and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Wayne Ross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ross practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Kennestone Regional Medical Center | Available with a free account |
| +2 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.
Dr. John Wayne Ross is one of 3,575 internists in Georgia
Internal medicine is Dr. Ross' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ross is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Ross
Counts of internists 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
Dr. John Wayne Ross billed Medicare for 499 services in 2024
CMS data shows 499 Medicare services from Dr. Ross across 13 procedure codes in 2024, for 36 Medicare patients. Medicare paid $47,462 for them. Every service was in an office.
Dr. Ross' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3612024: 20942%
- Office and hospital visits
- 2023: 2332024: 16828%
- Imaging
- 2023: 1932024: 12237%
Dr. Ross compared with the Georgia median for internists, 2024
- Dr. Ross
- Georgia median
- Medicare services
- 499vs 5367% below
- Medicare patients
- 36vs 19481% below
- Part D claims
- 331vs 339Close to median
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Ross' most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ross and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Wayne Ross treated 36 Medicare patients in 2024, average age 69
CMS counts 36 Medicare patients who saw Dr. Ross in 2024. The largest group is 65 to 74, with 19 patients. 61% of them have high blood pressure, and 39% have diabetes. 50% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ross' median patient age at 69, with 56% women.
Dr. Ross' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ross' Medicare patients by sex, 2024
- Women2261%
- Men1439%
Chronic conditions among Dr. Ross' Medicare patients, 2024
- High blood pressure61%
- Diabetes39%
- Arthritis36%
- High cholesterol36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Wayne Ross wrote 568 Medicare Part D claims in 2024
In 2024, Dr. Ross wrote 568 Medicare Part D claims for 67 patients. 91% of them were for generic drugs. CMS names the drug for 331 of them, across 16 drugs with 11 or more claims each, at $2,427 in total drug cost. In 2023, CMS named 542 claims across 22 drugs.
Dr. Ross' Part D claims by kind of drug, 2024
- Generic515 claims91%
- Brand-name and other53 claims9%
Dr. Ross' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ross' Part D claims, 2024
- Antibiotics7%37 of 568 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5422024: 33139%
Drugs named by CMS: 16 in 2024, 22 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
How Dr. John Wayne Ross takes part in Medicare
Dr. Ross accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Wayne Ross received $530 in industry payments from 2017 to 2024
CMS Open Payments shows 17 general payments to Dr. Ross from 6 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $202.
General payments to Dr. Ross by program year, 2017 to 2024
Companies that paid Dr. Ross the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Wayne Ross graduated from Duke University School of Medicine
Dr. Ross graduated from Duke University School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Wayne Ross's 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) |
| 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
FAQ
Frequently asked questions about Dr. John Wayne Ross
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Wayne Ross' NPI number?
Dr. John Wayne Ross' NPI number is 1407955842. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Wayne Ross?
Dr. John Wayne Ross is an internist in Marietta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Wayne Ross practice?
Dr. Ross practices at 677 Church Street, Marietta, GA 30060. Dr. Ross' primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Ross to 1 hospital and 1 physician office.
What is Dr. John Wayne Ross' office phone number?
The practice phone on file for Dr. Ross is (770) 793-5000.
What is Dr. John Wayne Ross' medical license number?
Dr. Ross holds Georgia license 002280.
Which hospitals is Dr. John Wayne Ross affiliated with?
Dr. Ross practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia. Dmand AI links Dr. Ross to 1 more hospital.
Does Dr. John Wayne Ross accept Medicare?
Yes. CMS data shows Dr. Ross billed Medicare for 499 services in 2024, and Dr. Ross accepts Medicare assignment.
How many Medicare patients does Dr. John Wayne Ross see?
CMS counts 36 Medicare patients who saw Dr. Ross in 2024, with an average age of 69.
What services does Dr. John Wayne Ross bill to Medicare?
In 2024, Dr. Ross' most billed Medicare services were office visit, established patient (99213), blood vessel study (93922) and blood vessel study (93925).
Where did Dr. John Wayne Ross go to medical school?
Dr. Ross graduated from Duke University School of Medicine in 1982.
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What drugs does Dr. John Wayne Ross prescribe most?
In 2024 Medicare Part D data, Dr. Ross' most prescribed drugs by claims were Clopidogrel, Metformin HCl and Amlodipine Besylate.
Has Dr. John Wayne Ross received payments from drug or device companies?
CMS Open Payments shows $530 in general payments to Dr. Ross from 6 companies from 2017 to 2024. The largest total came from Abbvie Inc.
How long has Dr. John Wayne Ross been practicing?
Dr. Ross graduated from medical school in 1982, 44 years ago.
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