Dr. Nelson Lim Bernardo, MD
- Medicare services, 2024
- 549
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 322
- Publications
- 91
- Clinical trials
- 15
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bernardo'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. Nelson Lim Bernardo is an interventional cardiologist in Washington, District of Columbia
Dr. Bernardo practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Dr. Bernardo's NPI, 1255373692, was assigned on June 11, 2006. Dr. Bernardo graduated from University of the East College of Medicine in 1986. Dr. Bernardo holds Virginia license 0101051607.
- NPI
- 1255373692NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941203343
- NPI enumeration date
- June 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nelson Lim Bernardo practices at MedStar Washington Hospital Center in Washington, District of Columbia
Dr. Bernardo's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Dr. Nelson Lim Bernardo is affiliated with 5 sites of care and 3 medical groups
Dr. Bernardo's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dr. Bernardo is also affiliated with MedStar Georgetown University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Bernardo to 3 more hospitals 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. Nelson Lim Bernardo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bernardo practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital 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. Nelson Lim Bernardo is one of 17 interventional cardiologists in District of Columbia
Interventional cardiology is Dr. Bernardo's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Bernardo's licenses on file in 3 states: Virginia, District of Columbia and Maryland.
Specialties and state licenses
- Interventional cardiology, VirginiaPrimary
- District of Columbia license
- Maryland license
Clinical focus
Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chest pain and chronic hypertension among the conditions Dr. Bernardo treats.
Interventional cardiologists near Dr. Bernardo
Counts of interventional 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
Dr. Nelson Lim Bernardo billed Medicare for 549 services in 2024
CMS data shows 549 Medicare services from Dr. Bernardo across 14 procedure codes in 2024, for 281 Medicare patients. Medicare paid $84,978 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bernardo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2422024: 2362%
- Tests and treatments
- 2023: 1842024: 1774%
- Surgery
- 2023: 892024: 7219%
- Imaging
- 2023: 682024: 646%
Dr. Bernardo compared with the District of Columbia median for interventional cardiologists, 2024
- Dr. Bernardo
- District of Columbia median
- Medicare services
- 549vs 5215% above
- Medicare patients
- 281vs 280Close to median
- Part D claims
- 206vs 14146% above
Medians across 15 interventional cardiologists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Bernardo'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. Bernardo and other interventional cardiologists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nelson Lim Bernardo treated 281 Medicare patients in 2024, average age 77
CMS counts 281 Medicare patients who saw Dr. Bernardo in 2024. The largest group is 75 to 84, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.07, 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. Bernardo's median patient age at 72, with 42% women.
Dr. Bernardo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bernardo's Medicare patients by sex, 2024
- Women13247%
- Men14953%
Chronic conditions among Dr. Bernardo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Diabetes56%
- Arthritis51%
- Chronic kidney disease47%
- Heart failure45%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bernardo'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
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nelson Lim Bernardo wrote 322 Medicare Part D claims in 2024
In 2024, Dr. Bernardo wrote 322 Medicare Part D claims for 73 patients. 78% of them were for generic drugs. CMS names the drug for 206 of them, across 9 drugs with 11 or more claims each, at $40,973 in total drug cost. In 2023, CMS named 79 claims across 3 drugs.
Dr. Bernardo's Part D claims by kind of drug, 2024
- Generic250 claims78%
- Brand-name72 claims22%
Dr. Bernardo'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: 792024: 206161%
Drugs named by CMS: 9 in 2024, 3 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. Nelson Lim Bernardo scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Bernardo for performance year 2024, reported as part of a group. Dr. Bernardo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 68 procedures of coronary angioplasty and stenting by Dr. Bernardo, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Bernardo's MIPS scores, performance year 2024
- 86of 100Final score
- 66.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bernardo ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 91st percentile68 procedures
- Leg revascularization (restoring blood flow)
- 91st percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nelson Lim Bernardo has 91 publications on record
Dmand AI links 91 papers to Dr. Bernardo, published from 2011 to 2025. 2020 was the busiest year, with 14. The most frequent topics are Percutaneous Coronary Intervention, Femoral Artery and Coronary Artery Disease. Dr. Bernardo has published most often in Catheter Cardiovasc Interv. Dr. Bernardo's most frequent co-authors are Ron Waksman, MD, Lowell Franklin Satler, MD and Hayder Dhafir Hashim, MD.
Dr. Bernardo's papers by year, 2016 to 2025
Topics Dr. Bernardo writes about most
- Percutaneous Coronary Intervention
- Femoral Artery
- Coronary Artery Disease
- Stents
- Coronary Angiography
- Endovascular Procedures
- Postoperative Complications
- Myocardial Infarction
Dr. Bernardo's most frequent co-authors
- Ron Waksman, MD69 shared papers
- Lowell Franklin Satler, MD42 shared papers
- Hayder Dhafir Hashim, MD32 shared papers
Recent publications by Dr. Bernardo
Catheter Cardiovasc Interv
Am J Cardiol
See who Dr. Bernardo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bernardo works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nelson Lim Bernardo has worked on 15 clinical trials
Dmand AI links Dr. Bernardo to 15 clinical trials. 3 are still active or recruiting. Conditions studied include Peripheral Arterial Disease, Peripheral Vascular Diseases and Chronic Limb-Threatening Ischemia. C. R. Bard sponsors the most, 4. Open Payments lists research payments to Dr. Bernardo that name 4 trials.
Clinical trials with Dr. Bernardo by phase
- NonePhase 1: no trials
- NonePhase 2: no trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- 1Phase 4: 1 trial
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Bernardo's trials
- Peripheral Arterial Disease
- Peripheral Vascular Diseases
- Chronic Limb-Threatening Ischemia
- Aortic Aneurysm, Abdominal
- Carotid Stenosis
Investigators on the most trials with Dr. Bernardo
- Sahil Ashwin Parikh, MD6 shared trials
- Ravish Sachar, MD6 shared trials
- Gary M. Ansel, MD5 shared trials
Recent clinical trials with Dr. Bernardo
LIFE-BTK Randomized Controlled Trial (opens in a new tab)
The RADIANCE II Pivotal Study: A Study of the ReCor Medical Paradise System in Stage II Hypertension (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nelson Lim Bernardo received $192,959 in industry payments from 2016 to 2025
CMS Open Payments shows 1,198 general payments to Dr. Bernardo from 51 drug and device companies from 2016 to 2025. Education speaker fees make up the largest share, 47% of the total. Cook Medical LLC paid the most, $133,648. It also lists 12 research payments totaling $20,959 from 2016 to 2021, naming 4 clinical trials.
General payments to Dr. Bernardo by program year, 2016 to 2025
General payments to Dr. Bernardo by kind, 2016 to 2025
- Education speaker fees$89,90047%
- Food and beverage$33,87018%
- Consulting fees$28,75015%
- Speaker and faculty fees$20,31011%
- Other$19,91710%
Companies that paid Dr. Bernardo 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. Nelson Lim Bernardo has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Bernardo.
Awards and honors for Dr. Bernardo
- Undated
- ACC Fellow
- Whos Who
Source: Dmand AI Professional Profile Data
Dr. Nelson Lim Bernardo graduated from University of the East College of Medicine
Dr. Bernardo graduated from University of the East College of Medicine in 1986. Dr. Bernardo is a member of ACC.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Nelson Lim Bernardo accepts plans from 19 insurance carriers
Dr. Bernardo is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Cigna
- Elevance
- HCSC
- +11 more carriersWith a free account
Plan types Dr. Bernardo accepts, by number of carriers
- PPO13
- Medicare11
- HMO10
- EPO5
- POS5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nelson Lim Bernardo'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)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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Nelson Lim Bernardo
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. Nelson Lim Bernardo's NPI number?
Dr. Nelson Lim Bernardo's NPI number is 1255373692. It was assigned on June 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nelson Lim Bernardo?
Dr. Nelson Lim Bernardo is an interventional cardiologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Nelson Lim Bernardo practice?
Dr. Bernardo practices at 110 Irving Street NW, Washington, DC 20010. Dr. Bernardo's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dmand AI also links Dr. Bernardo to 3 hospitals and 2 medical groups.
What is Dr. Nelson Lim Bernardo's office phone number?
The practice phone on file for Dr. Bernardo is (202) 877-7000.
What is Dr. Nelson Lim Bernardo's medical license number?
Dr. Bernardo holds Virginia license 0101051607, one of the licenses on file in 3 states.
Which states has Dr. Nelson Lim Bernardo been licensed in?
Dmand AI has state licenses on file for Dr. Bernardo in Virginia (1994 to 2026), District of Columbia (2006 to 2026) and Maryland (2006 to 2026).
Which hospitals is Dr. Nelson Lim Bernardo affiliated with?
Dr. Bernardo practices at MedStar Washington Hospital Center in Washington, District of Columbia. Dr. Bernardo is also affiliated with MedStar Georgetown University Hospital. Dmand AI links Dr. Bernardo to 3 more hospitals.
What medical group is Dr. Nelson Lim Bernardo part of?
Dr. Bernardo is linked to MedStar Medical Group. Dmand AI links Dr. Bernardo to 2 more medical groups.
Does Dr. Nelson Lim Bernardo accept Medicare?
Yes. CMS data shows Dr. Bernardo billed Medicare for 549 services in 2024, and Dr. Bernardo accepts Medicare assignment.
What is Dr. Nelson Lim Bernardo's MIPS score?
Dr. Bernardo's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Nelson Lim Bernardo see?
CMS counts 281 Medicare patients who saw Dr. Bernardo in 2024, with an average age of 77.
What services does Dr. Nelson Lim Bernardo bill to Medicare?
In 2024, Dr. Bernardo's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and heart test or procedure (92978).
Where did Dr. Nelson Lim Bernardo go to medical school?
Dr. Bernardo graduated from University of the East College of Medicine in 1986.
What drugs does Dr. Nelson Lim Bernardo prescribe most?
In 2024 Medicare Part D data, Dr. Bernardo's most prescribed drugs by claims were Clopidogrel, Eliquis and Atorvastatin Calcium.
Has Dr. Nelson Lim Bernardo received payments from drug or device companies?
CMS Open Payments shows $192,959 in general payments to Dr. Bernardo from 51 companies from 2016 to 2025. The largest total came from Cook Medical LLC.
How long has Dr. Nelson Lim Bernardo been practicing?
Dr. Bernardo graduated from medical school in 1986, 40 years ago.
Does Dr. Nelson Lim Bernardo do research?
Dmand AI links 91 publications to Dr. Bernardo, published from 2011 to 2025. Dr. Bernardo has worked on 15 clinical trials.
Who does Dr. Nelson Lim Bernardo publish with?
Dr. Bernardo's most frequent co-authors are Ron Waksman, MD (69 shared papers), Lowell Franklin Satler, MD (42 shared papers) and Hayder Dhafir Hashim, MD (32 shared papers).
What insurance does Dr. Nelson Lim Bernardo accept?
Dr. Bernardo is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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