Stephen M. Dyda, DO
Cardiovascular Disease Physician · Concord, MA
Stephen M. Dyda, DO is a cardiovascular disease physician with a practice address in Concord, Massachusetts, and NPI 1073681938, issued on Nov 30, 2006. Check the license (Massachusetts 239929, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen M. Dyda
- Credential
- DO
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 239929 MA
1909 ME
271905 ME
Self-reported in NPPES; status is on the state search - Practice location
- 131 Ornac, Concord, MA 01742
- Phone
- (978) 287-8767
- Enumerated
- Nov 30, 2006
- Record last updated
- Oct 30, 2023
- Medicaid IDs
- 30223910 NH
110083133A MA
432015499 ME - Medicare enrollment
- Enrolled (PECOS I20090814000216); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →
Also registered at 131 Ornac
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Barkin, MDPulmonary Disease Physician1144298621
- Susan Cahill, M.D.Surgery Physician1558355131
- Brian Callahan, M.D.Surgery Physician1174558217
- Elizabeth Conway, NPFamily Nurse Practitioner1689643231
- Paul Costas, MDPlastic and Reconstructive Surgery Physician1801856851
- Virginia Croke, NPAdult Health Nurse Practitioner1851360580
Verify Stephen M. Dyda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 239929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,471 Medicare Part D claims for 438 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Warfarin Sodium226 claims
- Eliquis165 claims
- Metoprolol Succinate165 claims
- Atorvastatin Calcium116 claims
- Xarelto70 claims
- Furosemide67 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
- Lahey Clinic IncPeabody, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen M. Dyda among 1,080 cardiovascular disease physician records in Massachusetts
Stephen M. Dyda, DO is one of 1,080 cardiovascular disease physician records with a practice address in Massachusetts. 75% 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, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2002 · median 2001 among the 698 with a school on file
- Record last updated2023 · 63% 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 Massachusetts 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 Massachusetts
There are 1,080 cardiovascular disease physician records in Massachusetts.
All 1,080 in Massachusetts → Every provider in Concord → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jonathan Greene, M.D.Concord, MA 017421770742587
- Steven Herson, MDConcord, MA 017421356390066
- Thomas Lamattina, MDConcord, MA 017421073594990
- Mary Russell, M.D.Carlisle, MA 017411548320047
- Alan Lotvin, MDHopkinton, MA 017481023733102
- Joseph Bouchard, M.D.Marlborough, MA 017521609892199
- Daniel Carlucci, M.D.Marlborough, MA 017521700076882
- Satish Gupta, M.DMarlboro, MA 017521598721094
Common questions
What is Stephen M. Dyda, DO's NPI number?
Stephen M. Dyda, DO's National Provider Identifier (NPI) is 1073681938, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen M. Dyda, DO located?
The NPPES record lists a practice address at 131 Ornac, Concord, MA, 01742. Phone: (978) 287-8767. Providers update this record themselves, so call before visiting.
How can I verify Stephen M. Dyda, DO's license?
NPPES lists Massachusetts license number 239929, 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 Stephen M. Dyda, DO prescribe under Medicare Part D?
In 2024, Stephen M. Dyda, DO had 1,471 Medicare Part D claims for 438 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.