Daria Vasileva, MD
Internal Medicine Physician · Salem, MA
Daria Vasileva, MD is an internal medicine physician with a practice address in Salem, Massachusetts, and NPI 1336824804, issued on Jun 21, 2023. Check the license (Massachusetts 1027955, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Daria Vasileva
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1027955 MA
Self-reported in NPPES; status is on the state search - Practice location
- 81 Highland Ave, Salem, MA 01970
- Phone
- (978) 741-1200
- Enumerated
- Jun 21, 2023
- Record last updated
- Jun 19, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 81 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daria Vasileva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1027955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
78 Medicare Part D claims for 45 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of 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: $355.59
8 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Daria Vasileva among 6,825 internal medicine physician records in Massachusetts
Daria Vasileva, MD is one of 6,825 internal medicine 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 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 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 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 internal medicine physician records list a practice address in Salem
They are 62 of the 1,869 NPPES records with a practice address in Salem, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Salem → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathleen Ayers, MDSalem, MA 019701780630442
- Michael Burton-Williams, MDSalem, MA 019701033169214
- Justin Byrne, MDSalem, MA 019701982650677
- Gary Cohen, MDSalem, MA 019701598711251
- Paul Dardeno, MDSalem, MA 019701336195106
- Judith Fokum, MDSalem, MA 019701659352813
- Patrick Gordan, MDSalem, MA 019701043297070
- Maurice Greenbaum, MDSalem, MA 019701508812413
Common questions
What is Daria Vasileva, MD's NPI number?
Daria Vasileva, MD's National Provider Identifier (NPI) is 1336824804, issued on Jun 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Daria Vasileva, MD located?
The NPPES record lists a practice address at 81 Highland Ave, Salem, MA, 01970. Phone: (978) 741-1200. Providers update this record themselves, so call before visiting.
How can I verify Daria Vasileva, MD's license?
NPPES lists Massachusetts license number 1027955, 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 Daria Vasileva, MD prescribe under Medicare Part D?
In 2024, Daria Vasileva, MD had 78 Medicare Part D claims for 45 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.