David M. Denmark, M.D.
Interventional Cardiology Physician · South Weymouth, MA
David M. Denmark, M.D. is an interventional cardiology physician with a practice address in South Weymouth, Massachusetts, and NPI 1790808814, issued on Apr 6, 2007. Check the license (Massachusetts 231383, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- David M. Denmark
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 231383 MA
Self-reported in NPPES; status is on the state search - Practice location
- 541 Main St, South Weymouth, MA 02190
- Phone
- (781) 952-1240
- Enumerated
- Apr 6, 2007
- Record last updated
- Mar 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (781) 952-1257
- Medicare enrollment
- Enrolled (PECOS I20080428000084); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2005
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 141 in Massachusetts → Look up another NPI →
Also registered at 541 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana AnstettMental Health Counselor1770857286
- Tara Armstrong, PA-CMedical Physician Assistant1811049414
- Richard Ashburn, MDPulmonary Disease Physician1861492746
- John Casey, D.C.Chiropractor1700805181
- Charles Chalko, D.O.Internal Medicine Physician1548218126
- Jeanne Colton, NPNurse Practitioner1992782072
Verify David M. Denmark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 231383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
2,935 Medicare Part D claims for 545 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Atorvastatin Calcium411 claims
- Metoprolol Succinate389 claims
- Eliquis272 claims
- Metoprolol Tartrate177 claims
- Amlodipine Besylate136 claims
- Furosemide126 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: $13.33
1 payment: food and beverage; the largest payer was ShockWave Medical, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 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 2 group practices
- Harbor Medical Associates IncSouth Weymouth, MA
- Mass General Brigham Medical Group Suburban Massachusetts IncPembroke, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David M. Denmark among 141 interventional cardiology physician records in Massachusetts
David M. Denmark, M.D. is one of 141 interventional cardiology physician records with a practice address in Massachusetts. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2005 · median 2000 among the 112 with a school on file
- Record last updated2014 · 57% 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 Massachusetts 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 Massachusetts
There are 141 interventional cardiology physician records in Massachusetts.
All 141 in Massachusetts → Every provider in South Weymouth → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Katrinia Burkhardt, NPWeymouth, MA 021901548779978
- Anthony Litvak, M.D.Weymouth, MA 021901720046329
- Anthony Marks, MDSouth Weymouth, MA 021901477530616
- Adam Zucker, M.D.South Weymouth, MA 021901588823645
- Megan Whelton, M.D.Stoneham, MA 021801063737310
- Carl Turissini, MDMelrose, MA 021761609840990
- Clifford Berger, MDBoston, MA 022151972569861
- Mandeep Dhadly, M.D.Boston, MA 022151730144981
Common questions
What is David M. Denmark, M.D.'s NPI number?
David M. Denmark, M.D.'s National Provider Identifier (NPI) is 1790808814, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David M. Denmark, M.D. located?
The NPPES record lists a practice address at 541 Main St, South Weymouth, MA, 02190. Phone: (781) 952-1240. Providers update this record themselves, so call before visiting.
How can I verify David M. Denmark, M.D.'s license?
NPPES lists Massachusetts license number 231383, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David M. Denmark, M.D. prescribe under Medicare Part D?
In 2024, David M. Denmark, M.D. had 2,935 Medicare Part D claims for 545 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.