Olena M. Saikewicz, MD
Diagnostic Radiology Physician · Marlborough, MA
Olena M. Saikewicz, MD is a diagnostic radiology physician with a practice address in Marlborough, Massachusetts, and NPI 1952355018, issued on May 20, 2006. Check the license (Massachusetts 049416, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Olena M. Saikewicz
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 049416 MA
Self-reported in NPPES; status is on the state search - Practice location
- 118 Barnard RD, Marlborough, MA 01752
- Phone
- (978) 934-8237
- Enumerated
- May 20, 2006
- Record last updated
- Oct 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (978) 934-8285
- Medicaid ID
- 6190626 MA
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
Verify Olena M. Saikewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 049416Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average diagnostic radiology physician in 2024
63 Medicare Part D claims for 19 beneficiaries, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone41 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.
Olena M. Saikewicz among 1,658 diagnostic radiology physician records in Massachusetts
Olena M. Saikewicz, MD is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 57% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Massachusetts
There are 1,658 diagnostic radiology physician records in Massachusetts.
All 1,658 in Massachusetts → Every provider in Marlborough → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Jonathan Arnow, MDMarlborough, MA 017521194752899
- Darren Brennan, M.D.Marlborough, MA 017521710904172
- Brian Brochu, M.D.Marlborough, MA 017521922164755
- Mark Sykes, MDMarlborough, MA 017521720014236
- Jacqueline Wellman, M.D.Marlborough, MA 017521912000332
- Maria Gualtieri, M.D.Milford, MA 017571083720932
- Julia Mario, MDMilford, MA 017571083143127
- Catherine Mulqueen, DOMilford, MA 017571760421598
Common questions
What is Olena M. Saikewicz, MD's NPI number?
Olena M. Saikewicz, MD's National Provider Identifier (NPI) is 1952355018, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olena M. Saikewicz, MD located?
The NPPES record lists a practice address at 118 Barnard RD, Marlborough, MA, 01752. Phone: (978) 934-8237. Providers update this record themselves, so call before visiting.
How can I verify Olena M. Saikewicz, MD's license?
NPPES lists Massachusetts license number 049416, 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 Olena M. Saikewicz, MD prescribe under Medicare Part D?
In 2024, Olena M. Saikewicz, MD had 63 Medicare Part D claims for 19 beneficiaries; the average among diagnostic radiology physician prescribers was 51. 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.