NPPES file of Aug 9, 2026

Brian Scott Wasserman, M.D.

Cardiovascular Disease Physician · Springfield, MA

Brian Scott Wasserman, M.D. is a cardiovascular disease physician with a practice address in Springfield, Massachusetts, and NPI 1083858310, issued on Apr 30, 2009. Check the license (Massachusetts 277095, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083858310
Name
Brian Scott Wasserman
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
277095 MA
49252 TN
Self-reported in NPPES; status is on the state search
Practice location
3300 Main St FL 2, Springfield, MA 01107
Phone
(413) 794-2273
Enumerated
Apr 30, 2009
Record last updated
Nov 12, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(413) 794-0198
Medicare enrollment
Enrolled (PECOS I20181011002183); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3300 Main St FL 2

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rachael Gagnon, NP-CAdult Health Nurse Practitioner1992120422
  2. Johanna Kasidi, NPFamily Nurse Practitioner1861178899
  3. Francis Carlo Sabas, APRNAcute Care Nurse Practitioner1316726938
  4. Adam Velis, PAMedical Physician Assistant1740810910

Verify Brian Scott Wasserman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 277095
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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56% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,359 Medicare Part D claims for 224 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.

  1. Brian Wasserman1,359
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium270 claims
  2. Metoprolol Succinate137 claims
  3. Amlodipine Besylate114 claims
  4. Eliquis107 claims
  5. Lisinopril80 claims
  6. Carvedilol73 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

  1. Baystate Medical Practices IncSpringfield, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brian Scott Wasserman among 1,080 cardiovascular disease physician records in Massachusetts

Brian Scott Wasserman, M.D. 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 2009, is newer than 69% of them.

  • NPI issued2009 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2009 · median 2001 among the 698 with a school on file
  • Record last updated2018 · 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.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Hany Aziz, MDSpringfield, MA 011071679580385
  2. James Buffum, M.D.Springfield, MA 011071508820366
  3. James Haddad, M.D.Springfield, MA 011071609850007
  4. William Hiser, M.D.Springfield, MA 011071366481459
  5. Leng Jiang, MDSpringfield, MA 011071316954969
  6. Howard Ledewitz, M.D.Springfield, MA 011071669456026
  7. Joan Lisak, M.D.Springfield, MA 011071013942531
  8. Thomas Marantz, M.D.Springfield, MA 011071669432621

Common questions

What is Brian Scott Wasserman, M.D.'s NPI number?

Brian Scott Wasserman, M.D.'s National Provider Identifier (NPI) is 1083858310, issued on Apr 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Brian Scott Wasserman, M.D. located?

The NPPES record lists a practice address at 3300 Main St FL 2, Springfield, MA, 01107. Phone: (413) 794-2273. Providers update this record themselves, so call before visiting.

How can I verify Brian Scott Wasserman, M.D.'s license?

NPPES lists Massachusetts license number 277095, 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 Brian Scott Wasserman, M.D. prescribe under Medicare Part D?

In 2024, Brian Scott Wasserman, M.D. had 1,359 Medicare Part D claims for 224 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.