Karen Patricia Flores Rosario, MD
Advanced Heart Failure and Transplant Cardiology Physician · Morrisville, NC
Karen Patricia Flores Rosario, MD is an advanced heart failure and transplant cardiology physician with a practice address in Morrisville, North Carolina, and NPI 1457892721, issued on Mar 20, 2017. Check the license (North Carolina 202401116, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen Patricia Flores Rosario
- Credential
- MD
- Primary taxonomy
- Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X
- License number
- 202401116 NC
Self-reported in NPPES; status is on the state search - Practice location
- 5601 Arringdon Park Dr Ste 410, Morrisville, NC 27560
- Phone
- (919) 681-5816
- Enumerated
- Mar 20, 2017
- Record last updated
- Jun 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20241118001473); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest advanced heart failure and transplant cardiology physician records → All 34 in North Carolina → Look up another NPI →
Also registered at 5601 Arringdon Park Dr Ste 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phoenix GroverGenetic Counselor (M.S.)1902642556
- Ann Lin, PA-CPhysician Assistant1841848934
- Stephanie NichollsFamily Nurse Practitioner1518695840
- Allen Stephens, PA-CPhysician Assistant1417307935
- Courtlyn Witte, MSGenetic Counselor (M.S.)1144062373
Verify Karen Patricia Flores Rosario in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 202401116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average advanced heart failure and transplant cardiology physician in 2024
466 Medicare Part D claims for 119 beneficiaries, against an average of 1,965 among the 1,124 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate63 claims
- Jardiance28 claims
- Entresto26 claims
- Losartan Potassium25 claims
- Gabapentin24 claims
- Metoprolol Succinate23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $83.85
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,027 providers of this specialty with any payment received $10,265.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncMorrisville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Patricia Flores Rosario among 34 advanced heart failure and transplant cardiology physician records in North Carolina
Karen Patricia Flores Rosario, MD is one of 34 advanced heart failure and transplant cardiology physician records with a practice address in North Carolina. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 12% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 91% of these records are
- Graduated2017 · median 2005 among the 31 with a school on file
- Record last updated2026 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0001X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Heart Failure and Transplant Cardiology Physician providers in North Carolina
There are 34 advanced heart failure and transplant cardiology physician records in North Carolina.
All 34 in North Carolina → Every provider in Morrisville → Advanced Heart Failure and Transplant Cardiology Physician nationwide →
The 8 advanced heart failure and transplant cardiology physician records with the nearest ZIP codes
- Patricia Chang, MDChapel Hill, NC 275991326118068
- Brian Jensen, M.D.Chapel Hill, NC 275991639231392
- Jason Katz, MD, MHSChapel Hill, NC 275991417081654
- William Mostertz, MDChapel Hill, NC 275991679928022
- Elizabeth Volz, MDChapel Hill, NC 275991306012091
- David Ishizawar, M.D.Raleigh, NC 276071326235607
- Kishan Parikh, M.D.Raleigh, NC 276101780813782
- Stuart Russell, M.D.Raleigh, NC 276101669407854
Common questions
What is Karen Patricia Flores Rosario, MD's NPI number?
Karen Patricia Flores Rosario, MD's National Provider Identifier (NPI) is 1457892721, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Karen Patricia Flores Rosario, MD located?
The NPPES record lists a practice address at 5601 Arringdon Park Dr Ste 410, Morrisville, NC, 27560. Phone: (919) 681-5816. Providers update this record themselves, so call before visiting.
How can I verify Karen Patricia Flores Rosario, MD's license?
NPPES lists North Carolina license number 202401116, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karen Patricia Flores Rosario, MD prescribe under Medicare Part D?
In 2024, Karen Patricia Flores Rosario, MD had 466 Medicare Part D claims for 119 beneficiaries; the average among advanced heart failure and transplant cardiology physician prescribers was 1,965. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.