Mark J. Schneider

  • Decatur, GA
  • Cardiologist
NPI1902171085PAC ID9537251848
Medicare services, 2024
1,273
Medicare patients, 2024
390
Part D claims, 2024
2,394
Publications
3
Hospital affiliations
6
Practice address
2701 N Decatur Road, Decatur, GA 30033
Practice phone
Call (404) 501-1000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Emory Decatur Hospital

Hospital · Decatur, Georgia

See all 9 affiliations

Find Mark Schneider'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.

View contacts for free

Mark J. Schneider is a cardiologist in Decatur, Georgia

Mark Schneider practices at Emory Decatur Hospital in Decatur, Georgia, part of Emory University.

Mark Schneider's NPI, 1902171085, was assigned on March 21, 2012. Mark Schneider graduated from Philadelphia College of Osteopathic Medicine in 2012. Mark Schneider holds Georgia license 84983.

NPI and contact details
Medicare PAC ID
9537251848
NPI enumeration date
March 21, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(404) 501-1000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mark J. Schneider practices at Emory Decatur Hospital in Decatur, Georgia

Mark Schneider's primary practice is Emory Decatur Hospital, at 2701 N Decatur Road, Decatur, GA 30033 in De Kalb County. The practice phone is (404) 501-1000.

Source: Dmand AI Affiliation Data

Mark J. Schneider is affiliated with 7 sites of care and 2 medical groups

Mark Schneider's primary practice is Emory Decatur Hospital in Decatur, Georgia, part of Emory University. Mark Schneider is also affiliated with Northside Hospital Forsyth. The medical group on file is Atlanta Heart Specialists. Dmand AI also links Mark Schneider to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 9 affiliations for Mark Schneider

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mark J. Schneider's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mark Schneider practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Emory Decatur HospitalAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Mark Schneider practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Emory University and 6.2K+ hospitals, with verified contacts in the same login.

Mark J. Schneider is one of 665 cardiologists in Georgia

Cardiovascular disease is Mark Schneider's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Mark Schneider is licensed in Georgia.

Specialties and state licenses

  • Cardiovascular disease, GeorgiaPrimaryLicense 84983 · taxonomy 207RC0000X

Cardiologists near Mark Schneider

Counts of cardiologists 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

Mark J. Schneider billed Medicare for 1,273 services in 2024

CMS data shows 1,273 Medicare services from Mark Schneider across 23 procedure codes in 2024, for 390 Medicare patients. Medicare paid $110,216 for them.

Medicare services, 20241,273
Medicare patients390
Paid by Medicare$110,216
Procedure codes23

Mark Schneider's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4992024: 5459%
Tests and treatments
2023: 5652024: 50810%
Other services
2023: 382024: 109187%
Drugs given in the office
2023: 602024: 647%
Imaging
2023: 362024: 2822%
Surgery
2023: 252024: 1924%

Where Mark Schneider's Medicare services took place, 2024

  • In an office68854%
  • In a facility58546%

Mark Schneider compared with the Georgia median for cardiologists, 2024

  • Mark Schneider
  • Georgia median
Medicare services
1,273vs 1,75427% below
Medicare patients
390vs 73547% below
Part D claims
2,116vs 2,46714% below

Medians across 637 cardiologists in Georgia with Dmand AI profiles that report each measure.

Mark Schneider'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.

See all procedures by Mark Schneider

Need commercial claims for Mark Schneider?

Medicare shows one payer. Book a meeting to get commercial claims data for Mark Schneider and other cardiologists in Georgia.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Mark J. Schneider treated 390 Medicare patients in 2024, average age 76

CMS counts 390 Medicare patients who saw Mark Schneider in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mark Schneider's median patient age at 70, with 45% women.

Medicare patients, 2024390
Average age76
Average risk score2.32
Also on Medicaid27%

Mark Schneider's Medicare patients by age, 2024

Mark Schneider's Medicare patients by sex, 2024

  • Women20553%
  • Men18547%

Chronic conditions among Mark Schneider's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease59%
  4. Heart failure55%
  5. Diabetes50%
  6. Chronic kidney disease48%
  7. Arthritis43%
  8. Atrial fibrillation41%

Share of Medicare patients with each condition. A patient can have several.

Mark Schneider's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women45%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mark J. Schneider wrote 2,394 Medicare Part D claims in 2024

In 2024, Mark Schneider wrote 2,394 Medicare Part D claims for 370 patients. 87% of them were for generic drugs. CMS names the drug for 2,116 of them, across 43 drugs with 11 or more claims each, at $295,603 in total drug cost. In 2023, CMS named 1,679 claims across 37 drugs.

Part D claims, 20242,394
Drugs named by CMS43
Total drug cost$295,603
Part D patients370

Mark Schneider's Part D claims by kind of drug, 2024

  • Generic2,073 claims87%
  • Brand-name321 claims13%

Mark Schneider'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,6792024: 2,11626%

Drugs named by CMS: 43 in 2024, 37 in 2023.

See all prescribing by Mark Schneider

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

Mark J. Schneider ranks in the 67th percentile for coronary angioplasty and stenting in Medicare

Mark Schneider accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 31 procedures of coronary angioplasty and stenting by Mark Schneider, more than 67% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Mark Schneider ranks in Medicare procedure volume

Coronary angioplasty and stenting
67th percentile31 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find cardiologists like Mark Schneider by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Mark J. Schneider has 3 publications on record

Dmand AI links 3 papers to Mark Schneider, published from 2021 to 2022. 2021 was the busiest year, with 2.

Papers3
Years published2021 to 2022

Recent publications by Mark Schneider

See all 3 publications and co-authors

See who Mark Schneider researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mark Schneider works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Mark J. Schneider received $3,759 in industry payments from 2017 to 2025

CMS Open Payments shows 64 general payments to Mark Schneider from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 89% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $650.

General payments to Mark Schneider by program year, 2017 to 2025

General payments to Mark Schneider by kind, 2017 to 2025

$3.8Kin total
  • Food and beverage$3,36489%
  • Travel and lodging$2035%
  • Education$1925%

Companies that paid Mark Schneider the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Mark Schneider

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Mark J. Schneider graduated from Philadelphia College of Osteopathic Medicine

Mark Schneider graduated from Philadelphia College of Osteopathic Medicine in 2012.

  1. Medical schoolPhiladelphia College of Osteopathic Medicine

Source: Dmand AI Professional Profile Data

Sources for Mark J. Schneider's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mark J. Schneider

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mark J. Schneider's NPI number?

Mark J. Schneider's NPI number is 1902171085. It was assigned on March 21, 2012, and it is active in the NPI Registry.

What does Mark J. Schneider specialize in?

Mark J. Schneider is a cardiologist in Decatur, Georgia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Mark J. Schneider practice?

Mark Schneider practices at 2701 N Decatur Road, Decatur, GA 30033. Mark Schneider's primary practice is Emory Decatur Hospital in Decatur, Georgia, part of Emory University. Dmand AI also links Mark Schneider to 4 hospitals, 1 group practice or clinic and 1 medical group.

What is Mark J. Schneider's office phone number?

The practice phone on file for Mark Schneider is (404) 501-1000.

What is Mark J. Schneider's medical license number?

Mark Schneider holds Georgia license 84983.

Which hospitals is Mark J. Schneider affiliated with?

Mark Schneider practices at Emory Decatur Hospital in Decatur, Georgia. Mark Schneider is also affiliated with Northside Hospital Forsyth. Dmand AI links Mark Schneider to 4 more hospitals.

What medical group is Mark J. Schneider part of?

Mark Schneider is linked to Atlanta Heart Specialists. Dmand AI links Mark Schneider to 1 more medical group.

Does Mark J. Schneider accept Medicare?

Yes. CMS data shows Mark Schneider billed Medicare for 1,273 services in 2024, and Mark Schneider accepts Medicare assignment.

How many Medicare patients does Mark J. Schneider see?

CMS counts 390 Medicare patients who saw Mark Schneider in 2024, with an average age of 76.

What services does Mark J. Schneider bill to Medicare?

In 2024, Mark Schneider's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and heart test or procedure (93306).

Show 5 more questionsShow fewer questions

Where did Mark J. Schneider go to medical school?

Mark Schneider graduated from Philadelphia College of Osteopathic Medicine in 2012.

What drugs does Mark J. Schneider prescribe most?

In 2024 Medicare Part D data, Mark Schneider's most prescribed drugs by claims were Clopidogrel, Rosuvastatin Calcium and Atorvastatin Calcium.

Has Mark J. Schneider received payments from drug or device companies?

CMS Open Payments shows $3,759 in general payments to Mark Schneider from 22 companies from 2017 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).

How long has Mark J. Schneider been practicing?

Mark Schneider graduated from medical school in 2012, 14 years ago.

Does Mark J. Schneider do research?

Dmand AI links 3 publications to Mark Schneider, published from 2021 to 2022.

Selling to cardiovascular disease practices?

See cardiologists in Georgia by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)