James E. Willis, MD
Cardiovascular Disease Physician · Watertown, NY
James E. Willis, MD is a cardiovascular disease physician with a practice address in Watertown, New York, and NPI 1952389090, issued on Jan 9, 2006. Check the license (New York 1570511, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- James E. Willis
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 1570511 NY
Self-reported in NPPES; status is on the state search - Practice location
- 19436 Howell Dr, Watertown, NY 13601
- Phone
- (315) 786-2000
- Enumerated
- Jan 9, 2006
- Record last updated
- May 6, 2024
- Fax
- (315) 786-2899
- Medicaid ID
- 0071292 NY
- Medicare enrollment
- Enrolled (PECOS I20100813000001); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Also registered at 19436 Howell Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Antecol, MDCardiovascular Disease Physician1992783344
- Cassandra ChaseMedical Physician Assistant1154883775
- Kate Symenow, RPA CPhysician Assistant1245217280
Verify James E. Willis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 1570511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,980 Medicare Part D claims for 755 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Spironolactone599 claims
- Atorvastatin Calcium539 claims
- Eliquis515 claims
- Carvedilol499 claims
- Chlorthalidone342 claims
- Amlodipine Besylate246 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: $19.01
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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.
2 hospitals and group practices
- Samaritan Medical CenterWatertown, NY · Acute Care Hospitals2 of 5 stars
- Samaritan Medical Practice PCWatertown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
James E. Willis among 2,583 cardiovascular disease physician records in New York
James E. Willis, MD is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1978 · median 1998 among the 1,896 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New York
There are 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Watertown → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- David Antecol, MDWatertown, NY 136011992783344
- Edwin Marshall, MDWatertown, NY 136011245213891
- Mirza Ashraf, M.D.Carthage, NY 136191205885514
- Jamie Hynd, M.D.Ogdensburg, NY 136691326116575
- Jayaram Radhakrishnan, MDPotsdam, NY 136761245327048
- Alexandru Stoian, MDPotsdam, NY 136761538136114
- Daniel Berg, M.D.Utica, NY 135011578636650
- Brian Gaffney, MDUtica, NY 135011154329688
Common questions
What is James E. Willis, MD's NPI number?
James E. Willis, MD's National Provider Identifier (NPI) is 1952389090, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James E. Willis, MD located?
The NPPES record lists a practice address at 19436 Howell Dr, Watertown, NY, 13601. Phone: (315) 786-2000. Providers update this record themselves, so call before visiting.
How can I verify James E. Willis, MD's license?
NPPES lists New York license number 1570511, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James E. Willis, MD prescribe under Medicare Part D?
In 2024, James E. Willis, MD had 5,980 Medicare Part D claims for 755 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.