J Thorac Cardiovasc Surg
ChinaShipsTransplants
Dr. Shuddhadeb Ray, MD
NPI1891081055PAC ID6406085984
- Medicare services, 2024
- 161
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 154
- Publications
- 21
- Hospital affiliations
- 4
- Practice address
- 1000 Blythe Blvd, Charlotte, NC 28203
- Practice phone
- Call (704) 355-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ray'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. Shuddhadeb Ray is a cardiothoracic surgeon in Charlotte, North Carolina
Dr. Ray practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health.
Dr. Ray's NPI, 1891081055, was assigned on June 24, 2011. Dr. Ray graduated from University of Kansas School of Med (KC/Wich/Sal) in 2011. Dr. Ray holds Missouri license 2013032978.
NPI and contact details
- NPI
- 1891081055NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406085984
- NPI enumeration date
- June 24, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 355-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shuddhadeb Ray practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina
Dr. Ray's primary practice is Atrium Health Carolinas Medical Center, at 1000 Blythe Blvd, Charlotte, NC 28203 in Mecklenburg County. The practice phone is (704) 355-2000.
- Atrium Health Carolinas Medical Center1000 Blythe Blvd, Charlotte, NC 28203 · Mecklenburg CountyPhone(704) 355-2000
Source: Dmand AI Affiliation Data
Dr. Shuddhadeb Ray is affiliated with 7 sites of care and 6 medical groups
Dr. Ray's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dr. Ray is also affiliated with Atrium Health Pineville. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Ray to 2 more hospitals, 5 medical groups, 2 group practices and clinics and 1 home health agency, each named with a free account.
Atrium Health PinevilleWashU Medicine Psychiatry2 hospitalsNames with a free account5 medical groupsNames with a free account2 group practices and clinicsNames with a free account1 home health agencyName with a free account
See all 13 affiliations for Dr. RaySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shuddhadeb Ray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ray practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Carolinas Medical Center | Available with a free account |
| +6 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shuddhadeb Ray is one of 132 cardiothoracic surgeons in North Carolina
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Ray's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Ray is licensed in Missouri.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), MissouriPrimary
Cardiothoracic surgeons near Dr. Ray
Counts of cardiothoracic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
132cardiothoracic surgeons in North Carolina22cardiothoracic surgeons in Charlotte8cardiothoracic surgeons at Atrium Health Carolinas Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Shuddhadeb Ray billed Medicare for 161 services in 2024
CMS data shows 161 Medicare services from Dr. Ray across 6 procedure codes in 2024, for 137 Medicare patients. Medicare paid $53,661 for them.
Medicare services, 2024161
Medicare patients137
Paid by Medicare$53,661
Procedure codes6
Dr. Ray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1062024: 8421%
- Surgery
- 2023: 822024: 776%
Where Dr. Ray's Medicare services took place, 2024
- In an office4226%
- In a facility11974%
Dr. Ray compared with the North Carolina median for cardiothoracic surgeons, 2024
- Dr. Ray
- North Carolina median
- Medicare services
- 161vs 12133% above
- Medicare patients
- 137vs 10432% above
- Part D claims
- 108vs 205.4 times
Medians across 123 cardiothoracic surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Ray'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. Shuddhadeb Ray treated 137 Medicare patients in 2024, average age 75
CMS counts 137 Medicare patients who saw Dr. Ray in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.95, 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. Ray's median patient age at 72, with 34% women.
Medicare patients, 2024137
Average age75
Average risk score1.95
Also on Medicaid14%
Dr. Ray's Medicare patients by age, 2024
Dr. Ray's Medicare patients by sex, 2024
- Women4734%
- Men9066%
Chronic conditions among Dr. Ray's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Heart failure55%
- Diabetes47%
- Arthritis44%
- Atrial fibrillation39%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women34%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shuddhadeb Ray wrote 154 Medicare Part D claims in 2024
In 2024, Dr. Ray wrote 154 Medicare Part D claims for 75 patients. 97% of them were for generic drugs. CMS names the drug for 108 of them, across 4 drugs with 11 or more claims each, at $355 in total drug cost. In 2023, CMS named 178 claims across 7 drugs.
Part D claims, 2024154
Drugs named by CMS4
Total drug cost$355
Part D patients75
Dr. Ray's Part D claims by kind of drug, 2024
- Generic149 claims97%
- Brand-name and other5 claims3%
Dr. Ray'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. Ray's Part D claims, 2024
- Opioids49%75 of 154 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: 1782024: 10839%
Drugs named by CMS: 4 in 2024, 7 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. Shuddhadeb Ray ranks in the 93rd percentile for coronary artery bypass graft (cabg) in Medicare
Dr. Ray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 43 procedures of coronary artery bypass graft (cabg) by Dr. Ray, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ray ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 93rd percentile43 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)
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Dr. Shuddhadeb Ray has 21 publications on record
Dmand AI links 21 papers to Dr. Ray, published from 2016 to 2022. 2016 was the busiest year, with 3. The most frequent topics are Laparoscopy, Electromyography and Ergonomics. Dr. Ray has published most often in Surgery. Dr. Ray's most frequent co-authors are Ahmed Mohamed Zihni, MD, MPH, Michael M. Awad, DO and Andrea Carpenter, MD.
Papers21
Years published2016 to 2022
Dr. Ray's papers by year, 2016 to 2022
Topics Dr. Ray writes about most
- Laparoscopy
- Electromyography
- Ergonomics
- Muscle, Skeletal
- Surgeons
- Ethics, Medical
- Robotic Surgical Procedures
- China
Dr. Ray's most frequent co-authors
- Ahmed Mohamed Zihni, MD, MPH8 shared papers
- Michael M. Awad, DO7 shared papers
- Andrea Carpenter, MD3 shared papers
Recent publications by Dr. Ray
Ann Thorac Surg
ChinaConfidentialityInternational Cooperation
Ann Thorac Surg
Ethics, MedicalOrgan TransplantationPeriodicals as Topic
Clinical CompetenceElectromyographyErgonomics
See who Dr. Ray researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ray works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Shuddhadeb Ray received $38,937 in industry payments from 2017 to 2025
CMS Open Payments shows 284 general payments to Dr. Ray from 28 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 48% of the total. Intuitive Surgical, Inc. paid the most, $13,644.
General payments to Dr. Ray by program year, 2017 to 2025
General payments to Dr. Ray by kind, 2017 to 2025
$38.9Kin total
- Food and beverage$18,85048%
- Education$13,50035%
- Travel and lodging$6,58717%
Companies that paid Dr. Ray 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. Shuddhadeb Ray graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Ray graduated from University of Kansas School of Med (KC/Wich/Sal) in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shuddhadeb Ray'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)Doctors and Clinicians Utilization Data (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. Shuddhadeb Ray
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. Shuddhadeb Ray's NPI number?
Dr. Shuddhadeb Ray's NPI number is 1891081055. It was assigned on June 24, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Shuddhadeb Ray?
Dr. Shuddhadeb Ray is a cardiothoracic surgeon in Charlotte, North Carolina. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Shuddhadeb Ray practice?
Dr. Ray practices at 1000 Blythe Blvd, Charlotte, NC 28203. Dr. Ray's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Dr. Ray to 2 hospitals, 5 medical groups, 2 group practices and clinics and 1 home health agency.
What is Dr. Shuddhadeb Ray's office phone number?
The practice phone on file for Dr. Ray is (704) 355-2000.
What is Dr. Shuddhadeb Ray's medical license number?
Dr. Ray holds Missouri license 2013032978.
Which hospitals is Dr. Shuddhadeb Ray affiliated with?
Dr. Ray practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina. Dr. Ray is also affiliated with Atrium Health Pineville. Dmand AI links Dr. Ray to 2 more hospitals.
What medical group is Dr. Shuddhadeb Ray part of?
Dr. Ray is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Ray to 5 more medical groups.
Does Dr. Shuddhadeb Ray accept Medicare?
Yes. CMS data shows Dr. Ray billed Medicare for 161 services in 2024, and Dr. Ray accepts Medicare assignment.
How many Medicare patients does Dr. Shuddhadeb Ray see?
CMS counts 137 Medicare patients who saw Dr. Ray in 2024, with an average age of 75.
What services does Dr. Shuddhadeb Ray bill to Medicare?
In 2024, Dr. Ray's most billed Medicare services were surgery: heart and blood vessels (33361), office visit, new patient (99205) and hospital inpatient care (99222).
Show 6 more questionsShow fewer questions
Where did Dr. Shuddhadeb Ray go to medical school?
Dr. Ray graduated from University of Kansas School of Med (KC/Wich/Sal) in 2011.
What drugs does Dr. Shuddhadeb Ray prescribe most?
In 2024 Medicare Part D data, Dr. Ray's most prescribed drugs by claims were Oxycodone HCl, Tramadol HCl and Metoprolol Tartrate.
Has Dr. Shuddhadeb Ray received payments from drug or device companies?
CMS Open Payments shows $38,937 in general payments to Dr. Ray from 28 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Shuddhadeb Ray been practicing?
Dr. Ray graduated from medical school in 2011, 15 years ago.
Does Dr. Shuddhadeb Ray do research?
Dmand AI links 21 publications to Dr. Ray, published from 2016 to 2022.
Who does Dr. Shuddhadeb Ray publish with?
Dr. Ray's most frequent co-authors are Ahmed Mohamed Zihni, MD, MPH (8 shared papers), Michael M. Awad, DO (7 shared papers) and Andrea Carpenter, MD (3 shared papers).
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