William Jonathan Parsons, M.D.
Interventional Cardiology Physician · Raleigh, NC
William Jonathan Parsons, M.D. is an interventional cardiology physician with a practice address in Raleigh, North Carolina, and NPI 1437158508, issued on Jul 20, 2005. Check the license (North Carolina 29365, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Jonathan Parsons
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 29365 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3324 Six Forks RD, Raleigh, NC 27609
- Phone
- (919) 781-7772
- Enumerated
- Jul 20, 2005
- Record last updated
- Apr 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (919) 787-6331
- Medicaid ID
- 8965686 NC
- Medicare enrollment
- Enrolled (PECOS I20040720001289); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 188 in North Carolina → Look up another NPI →
Also registered at 3324 Six Forks RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth BabinRegistered Nurse1255269635
- Willard Kennedy, M.D.Cardiovascular Disease Physician1649279696
- Siva Ketha, M.D.Interventional Cardiology Physician1164431284
- Jack Noneman, M.D.Cardiovascular Disease Physician1447259502
- James Nutt, M.D.Specialist1104825272
Verify William Jonathan Parsons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 29365Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average interventional cardiology physician in 2024
9,101 Medicare Part D claims for 885 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Eliquis833 claims
- Rosuvastatin Calcium812 claims
- Ezetimibe768 claims
- Metoprolol Succinate747 claims
- Atorvastatin Calcium613 claims
- Spironolactone552 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.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncCary, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Jonathan Parsons among 188 interventional cardiology physician records in North Carolina
William Jonathan Parsons, M.D. is one of 188 interventional cardiology physician records with a practice address in North Carolina. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 76% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1980 · median 2002 among the 159 with a school on file
- Record last updated2015 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in North Carolina
There are 188 interventional cardiology physician records in North Carolina.
All 188 in North Carolina → Every provider in Raleigh → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Siva Ketha, M.D.Raleigh, NC 276091164431284
- Mark Leithe, M.D.Raleigh, NC 276091316943822
- Brian Go, M.D.Raleigh, NC 276101851397152
- John Kelley, M.D.Raleigh, NC 276101750380705
- Jimmy Locklear, M.D.Raleigh, NC 276101518965979
- James Mann, M.D.Raleigh, NC 276101124026695
- Islam Othman, M.D.Raleigh, NC 276101700905411
- Amarendra Reddy, M.D.Raleigh, NC 276101326044827
Common questions
What is William Jonathan Parsons, M.D.'s NPI number?
William Jonathan Parsons, M.D.'s National Provider Identifier (NPI) is 1437158508, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Jonathan Parsons, M.D. located?
The NPPES record lists a practice address at 3324 Six Forks RD, Raleigh, NC, 27609. Phone: (919) 781-7772. Providers update this record themselves, so call before visiting.
How can I verify William Jonathan Parsons, M.D.'s license?
NPPES lists North Carolina license number 29365, 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 William Jonathan Parsons, M.D. prescribe under Medicare Part D?
In 2024, William Jonathan Parsons, M.D. had 9,101 Medicare Part D claims for 885 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.