J Thorac Cardiovasc Surg
Cardiac Surgical ProceduresEchocardiography, TransesophagealHeart Valve Prosthesis Implantation
Dr. Narendren Narayanasamy, MD
NPI1982800892PAC ID0244482412
- Medicare services, 2024
- 1,281
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 645
- Publications
- 3
- Affiliated sites
- 5
- Practice address
- 7477 Sand Lake Commons Blvd, Orlando, FL 32819
- Practice phone
- Call (407) 264-9633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sand Lake Surgery Center
Surgery Center - Medicare-Certified · Orlando, Florida
Find Dr. Narayanasamy's professional email, personal email and mobile number
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Dr. Narendren Narayanasamy is an anesthesiologist in Orlando, Florida
Dr. Narayanasamy practices at Sand Lake Surgery Center in Orlando, Florida.
Dr. Narayanasamy's NPI, 1982800892, was assigned on June 26, 2007. Dr. Narayanasamy graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1997. Dr. Narayanasamy's Missouri license number on file is 2012028529.
NPI and contact details
- NPI
- 1982800892NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244482412
- NPI enumeration date
- June 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 264-9633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Narendren Narayanasamy practices at Sand Lake Surgery Center in Orlando, Florida
Dr. Narayanasamy's primary practice is Sand Lake Surgery Center, at 7477 Sand Lake Commons Blvd, Orlando, FL 32819. The practice phone is (407) 264-9633.
- Sand Lake Surgery Center7477 Sand Lake Commons Blvd, Orlando, FL 32819Phone(407) 264-9633
Source: Dmand AI Affiliation Data
Dr. Narendren Narayanasamy is affiliated with 5 sites of care and 3 medical groups
Dr. Narayanasamy's primary practice is Sand Lake Surgery Center in Orlando, Florida. The medical group on file is Synovation Medical Group. Dmand AI also links Dr. Narayanasamy to 3 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.
Sand Lake Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Narendren Narayanasamy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narayanasamy practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sand Lake Surgery Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Narendren Narayanasamy is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Narayanasamy's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Narayanasamy is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Narayanasamy's licenses on file in 4 states: Missouri, Florida, Virginia and Pennsylvania.
Specialties and state licenses
- Anesthesiology, MissouriPrimary
- Interventional pain medicine, Florida
- Virginia license
- Pennsylvania license
Clinical focus
Dmand AI lists back pain injection, lower back pain, neck pain and spine problems, spinal stenosis and thoracic spine disorders among the conditions Dr. Narayanasamy treats.
Anesthesiologists near Dr. Narayanasamy
Counts of anesthesiologists 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. Narendren Narayanasamy billed Medicare for 1,281 services in 2024
CMS data shows 1,281 Medicare services from Dr. Narayanasamy across 4 procedure codes in 2024, for 48 Medicare patients. Medicare paid $17,683 for them. Every service was in an office.
Medicare services, 20241,281
Medicare patients48
Paid by Medicare$17,683
Procedure codes4
Dr. Narayanasamy's Medicare services by type, 2024
- Drugs given in the office1,080
- Office and hospital visits146
- Other services33
- Surgery22
Dr. Narayanasamy compared with the Florida median for anesthesiologists, 2024
- Dr. Narayanasamy
- Florida median
- Medicare services
- 1,281vs 7417.3 times
- Medicare patients
- 48vs 12060% below
- Part D claims
- 581vs 2523.2 times
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Narayanasamy'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.
Need commercial claims for Dr. Narayanasamy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Narayanasamy and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Narendren Narayanasamy treated 48 Medicare patients in 2024, average age 73
CMS counts 48 Medicare patients who saw Dr. Narayanasamy in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Narayanasamy's median patient age at 70, with 68% women.
Medicare patients, 202448
Average age73
Average risk score1.14
Dr. Narayanasamy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Narayanasamy's Medicare patients by sex, 2024
- Women2246%
- Men2654%
Chronic conditions among Dr. Narayanasamy's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure73%
- Chronic kidney disease33%
- Anxiety29%
- Diabetes29%
- Ischemic heart disease29%
- Alcohol and drug use disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Narayanasamy'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
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Narendren Narayanasamy wrote 645 Medicare Part D claims in 2024
In 2024, Dr. Narayanasamy wrote 645 Medicare Part D claims for 76 patients. 99% of them were for generic drugs. CMS names the drug for 581 of them, across 13 drugs with 11 or more claims each, at $9,215 in total drug cost.
Part D claims, 2024645
Drugs named by CMS13
Total drug cost$9,215
Part D patients76
Dr. Narayanasamy's Part D claims by kind of drug, 2024
- Generic636 claims99%
- Brand-name and other9 claims1%
Dr. Narayanasamy'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. Narayanasamy's Part D claims, 2024
- Opioids34%220 of 645 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Narendren Narayanasamy takes part in Medicare
Dr. Narayanasamy 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. Narendren Narayanasamy has 3 publications on record
Dmand AI links 3 papers to Dr. Narayanasamy in 2006. The most frequent topics are Heart Valve Prosthesis Implantation, Reoperation and Bioprosthesis. Dr. Narayanasamy's most frequent co-authors are Sary F. Aranki, MD, John Gerald Byrne, MD and Gregory Stephen Couper, MD.
Papers3
Topics Dr. Narayanasamy writes about most
- Heart Valve Prosthesis Implantation
- Reoperation
- Bioprosthesis
- Heart Valve Prosthesis
- Prosthesis Design
Dr. Narayanasamy's most frequent co-authors
- Sary F. Aranki, MD1 shared paper
- John Gerald Byrne, MD1 shared paper
- Gregory Stephen Couper, MD1 shared paper
Recent publications by Dr. Narayanasamy
Curr Opin Cardiol
Aortic Valve StenosisBioprosthesisHeart Valve Prosthesis
Aortic ValveBioprosthesisCause of Death
See who Dr. Narayanasamy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Narayanasamy works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Narendren Narayanasamy graduated from Jawaharlal Institute of Postgraduate Medical Education and Research
Dr. Narayanasamy graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1997.
- Medical school
- Board certified in anesthesiology
- Board certified in pain medicine
Source: Dmand AI Professional Profile Data
Dr. Narendren Narayanasamy accepts plans from 11 insurance carriers
Dr. Narayanasamy is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Dr. Narayanasamy accepts, by number of carriers
- HMO8
- PPO7
- Medicare4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Narendren Narayanasamy'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Narendren Narayanasamy
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. Narendren Narayanasamy's NPI number?
Dr. Narendren Narayanasamy's NPI number is 1982800892. It was assigned on June 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Narendren Narayanasamy?
Dr. Narendren Narayanasamy is an anesthesiologist in Orlando, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Narendren Narayanasamy practice?
Dr. Narayanasamy practices at 7477 Sand Lake Commons Blvd, Orlando, FL 32819. Dr. Narayanasamy's primary practice is Sand Lake Surgery Center in Orlando, Florida. Dmand AI also links Dr. Narayanasamy to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Narendren Narayanasamy's office phone number?
The practice phone on file for Dr. Narayanasamy is (407) 264-9633.
What is Dr. Narendren Narayanasamy's medical license number?
Dr. Narayanasamy's Missouri license number on file is 2012028529, one of the licenses on file in 4 states.
Which states has Dr. Narendren Narayanasamy been licensed in?
Dmand AI has state licenses on file for Dr. Narayanasamy in Missouri (2013 to 2014), Florida (2014 to 2027), Virginia (2012 to 2020) and Pennsylvania (2012 to 2016).
What medical group is Dr. Narendren Narayanasamy part of?
Dr. Narayanasamy is linked to Synovation Medical Group. Dmand AI links Dr. Narayanasamy to 2 more medical groups.
Does Dr. Narendren Narayanasamy accept Medicare?
Yes. CMS data shows Dr. Narayanasamy billed Medicare for 1,281 services in 2024, and Dr. Narayanasamy accepts Medicare assignment.
How many Medicare patients does Dr. Narendren Narayanasamy see?
CMS counts 48 Medicare patients who saw Dr. Narayanasamy in 2024, with an average age of 73.
Is Dr. Narendren Narayanasamy board certified?
Yes. Dr. Narayanasamy is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Narendren Narayanasamy bill to Medicare?
In 2024, Dr. Narayanasamy's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and medicare temporary code (Q9967).
Where did Dr. Narendren Narayanasamy go to medical school?
Dr. Narayanasamy graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1997.
What drugs does Dr. Narendren Narayanasamy prescribe most?
In 2024 Medicare Part D data, Dr. Narayanasamy's most prescribed drugs by claims were Gabapentin, Pregabalin and Tramadol HCl.
How long has Dr. Narendren Narayanasamy been practicing?
Dr. Narayanasamy graduated from medical school in 1997, 29 years ago.
Does Dr. Narendren Narayanasamy do research?
Dmand AI links 3 publications to Dr. Narayanasamy.
Who does Dr. Narendren Narayanasamy publish with?
Dr. Narayanasamy's most frequent co-authors are Sary F. Aranki, MD (1 shared paper), John Gerald Byrne, MD (1 shared paper) and Gregory Stephen Couper, MD (1 shared paper).
What insurance does Dr. Narendren Narayanasamy accept?
Dr. Narayanasamy is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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