STEVEN J KLARER – Addiction (Substance Use Disorder) Counselor, NPI 1366519092

STEVEN J KLARER is a healthcare provider. based in Boston, Massachusetts. specializing in Addiction (Substance Use Disorder) Counselor. The NPI Number for STEVEN J KLARER is 1366519092

Main info

Male
Name
STEVEN J KLARER
NPI
1366519092
Phone
(617) 534-4217
Address
1010 MASS AVE
Enumeration Date
29 November 2006
Last Update Date
24 January 2013
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness75
Years active:19State licenses:0Digital endpointsOther names

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Provider Addresses for STEVEN J KLARER

  • Boston, Suffolk County, Massachusetts, United States

    BOSTON, MA 021182600

    Phone: (617) 534-4217

    Type: Location

  • 15, Conway Street, Mount Hope, Roslindale, Boston, Suffolk County, Massachusetts, 02131, United States

    APT. #2

    ROSLINDALE, MA 021311605

    Phone: (617) 519-6740

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02118)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for STEVEN J KLARER?
STEVEN J KLARER — NPI 1366519092 — is the standard way to identify this listing.
Is STEVEN J KLARER listed as active for patients and plans?
The listing shows STEVEN J KLARER as active in the NPI system.
What taxonomy line describes STEVEN J KLARER?
For research purposes, treat STEVEN J KLARER as Addiction (Substance Use Disorder) Counselor in this dataset. Clinical services aligned with this taxonomy classification.
Where is STEVEN J KLARER based?
STEVEN J KLARER is tied to Boston, Massachusetts in the data we show; additional addresses may exist on the full record.
Why does STEVEN J KLARER have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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