Dr. David Wayne Markham, MD, MS
- Medicare services, 2024
- 1,536
- Medicare patients, 2024
- 814
- Part D claims, 2024
- 3,818
- Publications
- 15
- MIPS score, 2024
- 92
- Practice address
- 1968 Peachtree Rd NW, Atlanta, GA 30309
- Practice phone
- Call (404) 605-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Markham's professional email, personal email and mobile number
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Dr. David Wayne Markham is an advanced heart failure and transplant cardiology physician in Atlanta, Georgia
Dr. Markham practices at Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare.
Dr. Markham's NPI, 1871608489, was assigned on August 21, 2006. Dr. Markham graduated from Emory University School of Medicine in 1995. Dr. Markham holds Georgia license 69311.
- NPI
- 1871608489NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648221606
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 605-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Wayne Markham practices at Piedmont Atlanta in Atlanta, Georgia
Dr. Markham's primary practice is Piedmont Atlanta, at 1968 Peachtree Rd NW, Atlanta, GA 30309 in Fulton County. The practice phone is (404) 605-5000.
- Piedmont Atlanta1968 Peachtree Rd NW, Atlanta, GA 30309 · Fulton CountyPhone(404) 605-5000
Source: Dmand AI Affiliation Data
Dr. David Wayne Markham is affiliated with 8 sites of care and 3 medical groups
Dr. Markham's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. Dr. Markham is also affiliated with Piedmont Fayette Hospital. The medical group on file is Piedmont Heart Institute. Dmand AI also links Dr. Markham to 3 more hospitals, 3 group practices and clinics and 2 medical groups, 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. David Wayne Markham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markham practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Atlanta | Available with a free account |
| +7 more sites and 2 medical groups | 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 Piedmont Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Wayne Markham is one of 45 advanced heart failures and transplant cardiology physicians in Georgia
Advanced heart failure and transplant cardiology is Dr. Markham's primary specialty in the NPI Registry, under taxonomy code 207RA0001X. Dr. Markham is licensed in Georgia.
Specialties and state licenses
- Advanced heart failure and transplant cardiology, GeorgiaPrimary
Advanced heart failures and transplant cardiology physicians near Dr. Markham
Counts of advanced heart failures and transplant cardiology physicians 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. David Wayne Markham billed Medicare for 1,536 services in 2024
CMS data shows 1,536 Medicare services from Dr. Markham across 16 procedure codes in 2024, for 814 Medicare patients. Medicare paid $94,258 for them.
Dr. Markham's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8362024: 96415%
- Tests and treatments
- 2023: 3492024: 52751%
- Surgery
- 2023: 502024: 4510%
Where Dr. Markham's Medicare services took place, 2024
- In an office90859%
- In a facility62841%
Dr. Markham compared with the Georgia median for advanced heart failures and transplant cardiology physicians, 2024
- Dr. Markham
- Georgia median
- Medicare services
- 1,536vs 7362.1 times
- Medicare patients
- 814vs 2772.9 times
- Part D claims
- 3,575vs 1,7612.0 times
Medians across 46 advanced heart failures and transplant cardiology physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Markham's 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Wayne Markham treated 814 Medicare patients in 2024, average age 76
CMS counts 814 Medicare patients who saw Dr. Markham in 2024. The largest group is 75 to 84, with 297 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.94, 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. Markham's median patient age at 61, with 33% women.
Dr. Markham's Medicare patients by age, 2024
Dr. Markham's Medicare patients by sex, 2024
- Women42552%
- Men38948%
Chronic conditions among Dr. Markham's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure54%
- Ischemic heart disease54%
- Chronic kidney disease49%
- Arthritis48%
- Atrial fibrillation44%
- Diabetes43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Markham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women33%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Wayne Markham wrote 3,818 Medicare Part D claims in 2024
In 2024, Dr. Markham wrote 3,818 Medicare Part D claims for 638 patients. 82% of them were for generic drugs. CMS names the drug for 3,575 of them, across 44 drugs with 11 or more claims each, at $855,709 in total drug cost. In 2023, CMS named 2,217 claims across 39 drugs.
Dr. Markham's Part D claims by kind of drug, 2024
- Generic3,117 claims82%
- Brand-name701 claims18%
Dr. Markham's 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. Markham's Part D claims, 2024
- Antibiotics0%19 of 3,818 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: 2,2172024: 3,57561%
Drugs named by CMS: 44 in 2024, 39 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
Dr. David Wayne Markham scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Markham for performance year 2024, reported through an alternative payment model (APM). Dr. Markham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Markham's MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. David Wayne Markham has 15 publications on record
Dmand AI links 15 papers to Dr. Markham, published from 2013 to 2020. 2014 was the busiest year, with 5. The most frequent topics are Heart Failure. Dr. Markham's most frequent co-authors are Mark Howard Drazner, MD, Joseph David Mishkin, MD and Jennifer Taylor Thibodeau, MD.
Dr. Markham's papers by year, 2013 to 2020
Topics Dr. Markham writes about most
- Heart Failure
Dr. Markham's most frequent co-authors
- Mark Howard Drazner, MD5 shared papers
- Joseph David Mishkin, MD3 shared papers
- Jennifer Taylor Thibodeau, MD3 shared papers
Recent publications by Dr. Markham
J Heart Lung Transplant
Appl Clin Inform
See who Dr. Markham researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Markham works with, so you can find a warm path to the right advanced heart failures and transplant cardiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Wayne Markham received $5,590 in industry payments from 2017 to 2025
CMS Open Payments shows 157 general payments to Dr. Markham from 34 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 95% of the total. Abbott Laboratories paid the most, $2,005.
General payments to Dr. Markham by program year, 2017 to 2025
General payments to Dr. Markham by kind, 2017 to 2025
- Food and beverage$5,30895%
- Travel and lodging$2825%
Companies that paid Dr. Markham the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Wayne Markham graduated from Emory University School of Medicine
Dr. Markham graduated from Emory University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Wayne Markham'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (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
FAQ
Frequently asked questions about Dr. David Wayne Markham
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. David Wayne Markham's NPI number?
Dr. David Wayne Markham's NPI number is 1871608489. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Wayne Markham?
Dr. David Wayne Markham is an advanced heart failure and transplant cardiology physician in Atlanta, Georgia. The primary specialty in the NPI Registry is Advanced Heart Failure and Transplant Cardiology Physician (taxonomy code 207RA0001X).
Where does Dr. David Wayne Markham practice?
Dr. Markham practices at 1968 Peachtree Rd NW, Atlanta, GA 30309. Dr. Markham's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Markham to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. David Wayne Markham's office phone number?
The practice phone on file for Dr. Markham is (404) 605-5000.
What is Dr. David Wayne Markham's medical license number?
Dr. Markham holds Georgia license 69311.
Which hospitals is Dr. David Wayne Markham affiliated with?
Dr. Markham practices at Piedmont Atlanta in Atlanta, Georgia. Dr. Markham is also affiliated with Piedmont Fayette Hospital. Dmand AI links Dr. Markham to 3 more hospitals.
What medical group is Dr. David Wayne Markham part of?
Dr. Markham is linked to Piedmont Heart Institute. Dmand AI links Dr. Markham to 2 more medical groups.
Does Dr. David Wayne Markham accept Medicare?
Yes. CMS data shows Dr. Markham billed Medicare for 1,536 services in 2024, and Dr. Markham accepts Medicare assignment.
What is Dr. David Wayne Markham's MIPS score?
Dr. Markham's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. David Wayne Markham see?
CMS counts 814 Medicare patients who saw Dr. Markham in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. David Wayne Markham bill to Medicare?
In 2024, Dr. Markham's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and heart test or procedure (93000).
Where did Dr. David Wayne Markham go to medical school?
Dr. Markham graduated from Emory University School of Medicine in 1995.
What drugs does Dr. David Wayne Markham prescribe most?
In 2024 Medicare Part D data, Dr. Markham's most prescribed drugs by claims were Metoprolol Succinate, Losartan Potassium and Furosemide.
Has Dr. David Wayne Markham received payments from drug or device companies?
CMS Open Payments shows $5,590 in general payments to Dr. Markham from 34 companies from 2017 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. David Wayne Markham been practicing?
Dr. Markham graduated from medical school in 1995, 31 years ago.
Does Dr. David Wayne Markham do research?
Dmand AI links 15 publications to Dr. Markham, published from 2013 to 2020.
Who does Dr. David Wayne Markham publish with?
Dr. Markham's most frequent co-authors are Mark Howard Drazner, MD (5 shared papers), Joseph David Mishkin, MD (3 shared papers) and Jennifer Taylor Thibodeau, MD (3 shared papers).
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