Alexander Richard Vlavianos, LMHC
Mental Health Counselor · Boston, MA
Alexander Richard Vlavianos, LMHC is a mental health counselor with a practice address in Boston, Massachusetts, and NPI 1659857803, issued on Jul 11, 2018. Check the license (Massachusetts LMHC10004432, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alexander Richard Vlavianos
- Credential
- LMHC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- LMHC10004432 MA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Fenway, Boston, MA 02115
- Phone
- (617) 735-9920
- Enumerated
- Jul 11, 2018
- Record last updated
- Apr 21, 2026
- Fax
- (617) 735-9919
- Entity
- Type 1 · individual
Also registered at 400 Fenway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander Richard Vlavianos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license LMHC10004432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
819 mental health counselor records list a practice address in Boston
They are 819 of the 41,865 NPPES records with a practice address in Boston, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 819 in Boston → All 18,415 in Massachusetts → Every provider in Boston →
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- Diana AbathGreenfield, MA1679371942
- Bryan Abbott, MSTaunton, MA1306671987
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Common questions
What is Alexander Richard Vlavianos, LMHC's NPI number?
Alexander Richard Vlavianos, LMHC's National Provider Identifier (NPI) is 1659857803, issued on Jul 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Richard Vlavianos, LMHC located?
The NPPES record lists a practice address at 400 Fenway, Boston, MA, 02115. Phone: (617) 735-9920. Providers update this record themselves, so call before visiting.
How can I verify Alexander Richard Vlavianos, LMHC's license?
NPPES lists Massachusetts license number LMHC10004432, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. 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.