Elena B. Nikolskaia, M.D.
Psychiatry Physician · Brockton, MA
Elena B. Nikolskaia, M.D. is a psychiatry physician with a practice address in Brockton, Massachusetts, and NPI 1114057650, issued on Mar 6, 2007. Check the license (Massachusetts 230638, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Elena B. Nikolskaia
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 230638 MA
Self-reported in NPPES; status is on the state search - Practice location
- 940 Belmont Street, Brockton, MA 02401
- Phone
- (617) 971-3018
- Enumerated
- Mar 6, 2007
- Record last updated
- Jan 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Verify Elena B. Nikolskaia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 230638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
186 Medicare Part D claims for 13 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Divalproex Sodium17 claims
- Benztropine Mesylate13 claims
- Chlorpromazine Hcl12 claims
- Lorazepam11 claims
- Loxapine11 claims
- Trazodone Hcl11 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.
Elena B. Nikolskaia among 2,736 psychiatry physician records in Massachusetts
Elena B. Nikolskaia, M.D. is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% 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 49% of them.
- NPI issued2007 · 49% of these records are older, 37% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2016 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 psychiatry physician records list a practice address in Brockton
They are 67 of the 4,287 NPPES records with a practice address in Brockton, and 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Brockton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Karen Adler, MDLexington, MA 024201508029182
- Loren Aguiar, M.D.Lexington, MA 024201366509812
- Can Bulucu, M.D.Lexington, MA 024201942309869
- Paolo Cassano, MD, PHDLexington, MA 024201700912136
- Anne Fenton, M.D.Lexington, MA 024201720067366
- Ilan Goldberg, M.D.Lexington, MA 024201356463434
- Ellen Hilsinger, M.D.Lexington, MA 024201548209638
- Eileen Kahan, M.D.Lexington, MA 024201881629939
Common questions
What is Elena B. Nikolskaia, M.D.'s NPI number?
Elena B. Nikolskaia, M.D.'s National Provider Identifier (NPI) is 1114057650, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Elena B. Nikolskaia, M.D. located?
The NPPES record lists a practice address at 940 Belmont Street, Brockton, MA, 02401. Phone: (617) 971-3018. Providers update this record themselves, so call before visiting.
How can I verify Elena B. Nikolskaia, M.D.'s license?
NPPES lists Massachusetts license number 230638, 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 Elena B. Nikolskaia, M.D. prescribe under Medicare Part D?
In 2024, Elena B. Nikolskaia, M.D. had 186 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.