Ilya Blokhin, MD, PHD
Addiction Psychiatry Physician · Boston, MA
Ilya Blokhin, MD, PHD is an addiction psychiatry physician with a practice address in Boston, Massachusetts, and NPI 1871120451, issued on Mar 24, 2020. Check the license (Massachusetts 1023531, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ilya Blokhin
- Credential
- MD, PHD
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- 1023531 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 726-2000
- Enumerated
- Mar 24, 2020
- Record last updated
- Sep 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20250728001564); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ilya Blokhin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1023531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
51 Medicare Part D claims for 15 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl11 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 3 group practices
- Allegheny ClinicMonroeville, PA
- Massachusetts General Physicians Organization IncBoston, MA
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Psychiatry Physician providers in Massachusetts
There are 33 addiction psychiatry physician records in Massachusetts.
Other addiction psychiatry physician records in Massachusetts
- Gregory Acampora, M.D.Boston, MA1255431177
- Katherine Ackerman, M.D.Bedford, MA1740271774
- Steven Adelman, MDChestnut Hill, MA1659323913
- Mark Albanese, M.D.Somerville, MA1366475675
- Alan Barry, MDBelmont, MA1750371431
- Suzanne Bird, M.D.Auburndale, MA1508939844
- Olivera Bogunovic-Sotelo, MDBelmont, MA1063526937
- Andrew Bott, M.D.Quincy, MA1982636403
- Mark BrudniakBrookline, MA1407804396
- Juan Condemarin, MDBrighton, MA1083894059
Common questions
What is Ilya Blokhin, MD, PHD's NPI number?
Ilya Blokhin, MD, PHD's National Provider Identifier (NPI) is 1871120451, issued on Mar 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ilya Blokhin, MD, PHD located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-2000. Providers update this record themselves, so call before visiting.
How can I verify Ilya Blokhin, MD, PHD's license?
NPPES lists Massachusetts license number 1023531, 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 Ilya Blokhin, MD, PHD prescribe under Medicare Part D?
In 2024, Ilya Blokhin, MD, PHD had 51 Medicare Part D claims for 15 beneficiaries; the average among addiction psychiatry physician prescribers was 716. 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.