Dr. Timothy Carter, MD
- Medicare services, 2024
- 260
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 16
- Publications
- 20
- Hospital affiliations
- 2
- Practice address
- 1000 Montauk Highway, West Islip, NY 11795
- Practice phone
- Call (631) 376-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Carter's professional email, personal email and mobile number
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Dr. Timothy Carter is a general surgeon in West Islip, New York
Dr. Carter practices at Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre.
Dr. Carter's NPI, 1720304074, was assigned on April 12, 2010. Dr. Carter graduated from SUNY Downstate Health Sciences University in 2010. Dr. Carter holds New York license 288008.
- NPI
- 1720304074NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466737572
- NPI enumeration date
- April 12, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 376-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Carter practices at Good Samaritan University Hospital in West Islip, New York
Dr. Carter's primary practice is Good Samaritan University Hospital, at 1000 Montauk Highway, West Islip, NY 11795 in Suffolk County. The practice phone is (631) 376-3000.
- Good Samaritan University Hospital1000 Montauk Highway, West Islip, NY 11795 · Suffolk CountyPhone(631) 376-3000
Source: Dmand AI Affiliation Data
Dr. Timothy Carter is affiliated with 4 sites of care and 1 medical group
Dr. Carter's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. Dr. Carter is also affiliated with St. Catherine of Siena Hospital. The medical group on file is Cardiac Interventional Group. Dmand AI also links Dr. Carter to 1 more group practice or clinic and 1 home health agency, 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. Timothy Carter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carter practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan University Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Carter is one of 1,604 general surgeons in New York
Surgery is Dr. Carter's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Carter is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Carter's licenses on file in 2 states: New York and Pennsylvania.
Specialties and state licenses
- Surgery, New YorkPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists heart bypass surgery and heart valve surgery among the conditions Dr. Carter treats.
General surgeons near Dr. Carter
Counts of general surgeons 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. Timothy Carter billed Medicare for 260 services in 2024
CMS data shows 260 Medicare services from Dr. Carter across 10 procedure codes in 2024, for 156 Medicare patients. Medicare paid $96,620 for them.
Dr. Carter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1202024: 10413%
- Office and hospital visits
- 2023: 1612024: 10336%
- Other services
- 2023: 492024: 538%
Where Dr. Carter's Medicare services took place, 2024
- In an office10641%
- In a facility15459%
Dr. Carter compared with the New York median for general surgeons, 2024
- Dr. Carter
- New York median
- Medicare services
- 260vs 15469% above
- Medicare patients
- 156vs 10943% above
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Carter'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carter and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Carter treated 156 Medicare patients in 2024, average age 74
CMS counts 156 Medicare patients who saw Dr. Carter in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.62, 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. Carter's median patient age at 72, with 33% women.
Dr. Carter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Carter's Medicare patients by sex, 2024
- Women4831%
- Men10869%
Chronic conditions among Dr. Carter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure51%
- Atrial fibrillation47%
- Diabetes47%
- Arthritis45%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carter'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
- Women33%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy Carter wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Carter wrote 16 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Timothy Carter ranks in the 89th percentile for coronary artery bypass graft (cabg) in Medicare
Dr. Carter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 36 procedures of coronary artery bypass graft (cabg) by Dr. Carter, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Carter ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 89th percentile36 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Timothy Carter has 20 publications on record
Dmand AI links 20 papers to Dr. Carter, published from 2008 to 2025. 2014 was the busiest year, with 3. The most frequent topics are Postoperative Complications, Fluid Therapy and Pancreatic Neoplasms. Dr. Carter's most frequent co-authors are Harish Lavu, MD, Charles J. Yeo, MD and Adam Seth Bodzin, MD.
Dr. Carter's papers by year, 2008 to 2025
Topics Dr. Carter writes about most
- Postoperative Complications
- Fluid Therapy
- Pancreatic Neoplasms
- Pancreaticoduodenectomy
- Saline Solution, Hypertonic
Dr. Carter's most frequent co-authors
Recent publications by Dr. Carter
J Cardiothorac Vasc Anesth
See who Dr. Carter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carter works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Carter received $17,481 in industry payments from 2016 to 2025
CMS Open Payments shows 221 general payments to Dr. Carter from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 69% of the total. Artivion, Inc. paid the most, $5,039.
General payments to Dr. Carter by program year, 2016 to 2025
General payments to Dr. Carter by kind, 2016 to 2025
- Food and beverage$12,12369%
- Travel and lodging$4,42525%
- Consulting fees$7504%
- Education$1821%
Companies that paid Dr. Carter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Carter graduated from SUNY Downstate Health Sciences University
Dr. Carter graduated from SUNY Downstate Health Sciences University in 2010.
- Medical school
- Board certified in surgery
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Timothy Carter accepts plans from 16 insurance carriers
Dr. Carter is in network with 16 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Cigna
- +8 more carriersWith a free account
Plan types Dr. Carter accepts, by number of carriers
- PPO11
- Medicare10
- HMO7
- POS5
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Carter'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 (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Timothy Carter
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. Timothy Carter's NPI number?
Dr. Timothy Carter's NPI number is 1720304074. It was assigned on April 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Carter?
Dr. Timothy Carter is a general surgeon in West Islip, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Timothy Carter practice?
Dr. Carter practices at 1000 Montauk Highway, West Islip, NY 11795. Dr. Carter's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. Dmand AI also links Dr. Carter to 1 group practice or clinic and 1 home health agency.
What is Dr. Timothy Carter's office phone number?
The practice phone on file for Dr. Carter is (631) 376-3000.
What is Dr. Timothy Carter's medical license number?
Dr. Carter holds New York license 288008, one of the licenses on file in 2 states.
Which states has Dr. Timothy Carter been licensed in?
Dmand AI has state licenses on file for Dr. Carter in New York (2017 to 2026) and Pennsylvania (2010 to 2018).
Which hospitals is Dr. Timothy Carter affiliated with?
Dr. Carter practices at Good Samaritan University Hospital in West Islip, New York. Dr. Carter is also affiliated with St. Catherine of Siena Hospital.
What medical group is Dr. Timothy Carter part of?
Dr. Carter is linked to Cardiac Interventional Group.
Does Dr. Timothy Carter accept Medicare?
Yes. CMS data shows Dr. Carter billed Medicare for 260 services in 2024, and Dr. Carter accepts Medicare assignment.
How many Medicare patients does Dr. Timothy Carter see?
CMS counts 156 Medicare patients who saw Dr. Carter in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
Is Dr. Timothy Carter board certified?
Yes. Dr. Carter is board certified in surgery by the American Board of Surgery.
What services does Dr. Timothy Carter bill to Medicare?
In 2024, Dr. Carter's most billed Medicare services were medicare service (G0180), office visit, established patient (99213) and surgery: heart and blood vessels (33508).
Where did Dr. Timothy Carter go to medical school?
Dr. Carter graduated from SUNY Downstate Health Sciences University in 2010.
Has Dr. Timothy Carter received payments from drug or device companies?
CMS Open Payments shows $17,481 in general payments to Dr. Carter from 25 companies from 2016 to 2025. The largest total came from Artivion, Inc.
How long has Dr. Timothy Carter been practicing?
Dr. Carter graduated from medical school in 2010, 16 years ago.
Does Dr. Timothy Carter do research?
Dmand AI links 20 publications to Dr. Carter, published from 2008 to 2025.
Who does Dr. Timothy Carter publish with?
Dr. Carter's most frequent co-authors are Harish Lavu, MD (3 shared papers), Charles J. Yeo, MD (3 shared papers) and Adam Seth Bodzin, MD (2 shared papers).
What insurance does Dr. Timothy Carter accept?
Dr. Carter is in network with 16 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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