Shashidhara Nanjundaswamy, MD
Neurology Physician · Worcester, MA
Shashidhara Nanjundaswamy, MD is a neurology physician with a practice address in Worcester, Massachusetts, and NPI 1518930486, issued on Feb 9, 2006. Check the license (Massachusetts 225327, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Shashidhara Nanjundaswamy
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 225327 MA
Self-reported in NPPES; status is on the state search - Practice location
- 123 Summer St, Worcester, MA 01608
- Phone
- (508) 368-3150
- Enumerated
- Feb 9, 2006
- Record last updated
- Apr 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (508) 368-3152
- Medicaid ID
- 2115646 MA
- Medicare enrollment
- Enrolled (PECOS I20060817000460); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 964 in Massachusetts → Look up another NPI →
Also registered at 123 Summer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Annie Abraham, M.D.Internal Medicine Physician1962437061
- Yem AbulhamayelInternal Medicine Physician1730496381
- Freda Agyemang, NURSE PRACTITIONERFamily Nurse Practitioner1134733280
- Hajrah AhsanHospitalist Physician1497367395
- Padmastuti Akella, MDCritical Care Medicine (Internal Medicine) Physician1467988873
- Ibragim Al-Seykal, M.D.Student in an Organized Health Care Education/Training Program1730615261
Verify Shashidhara Nanjundaswamy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 225327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average neurology physician in 2024
2,309 Medicare Part D claims for 480 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Memantine Hcl314 claims
- Levetiracetam309 claims
- Gabapentin251 claims
- Topiramate113 claims
- Donepezil Hcl109 claims
- Carbidopa-Levodopa107 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
- Reliant Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shashidhara Nanjundaswamy among 964 neurology physician records in Massachusetts
Shashidhara Nanjundaswamy, MD is one of 964 neurology 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 14% of them.
- NPI issued2006 · 14% of these records are older, 57% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1985 · median 2006 among the 612 with a school on file
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Massachusetts
There are 964 neurology physician records in Massachusetts.
All 964 in Massachusetts → Every provider in Worcester → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Brooke Bloom, DOWorcester, MA 016081336609775
- Abigail Bose, MDWorcester, MA 016081770160350
- Hande Can, MDWorcester, MA 016081508494436
- Linda Cowell, M.D.Worcester, MA 016081982612651
- Maria Dibner, M.D., MPHWorcester, MA 016081578792842
- Justin Donaghy, M.D.Worcester, MA 016081558712992
- Steven Donhowe, MDWorcester, MA 016081801858584
- Martha Fehr, MDWorcester, MA 016081891777405
Common questions
What is Shashidhara Nanjundaswamy, MD's NPI number?
Shashidhara Nanjundaswamy, MD's National Provider Identifier (NPI) is 1518930486, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shashidhara Nanjundaswamy, MD located?
The NPPES record lists a practice address at 123 Summer St, Worcester, MA, 01608. Phone: (508) 368-3150. Providers update this record themselves, so call before visiting.
How can I verify Shashidhara Nanjundaswamy, MD's license?
NPPES lists Massachusetts license number 225327, 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 Shashidhara Nanjundaswamy, MD prescribe under Medicare Part D?
In 2024, Shashidhara Nanjundaswamy, MD had 2,309 Medicare Part D claims for 480 beneficiaries; the average among neurology physician prescribers was 1,370. 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.