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MR. LEON A. MARK M.ED-BCHIS
NPI 1902078488
Hearing Instrument Specialist in Brookline, MA

Active since March 25, 2008
1101 BEACON ST, BROOKLINE, MA 02446(617) 232-9182(617) 232-5825 Get Directions Write a Review

NPPES record last updated: March 25, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Leon A. Mark M.ed-bchis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. LEON A. MARK M.ED-BCHIS (NPI 1902078488) is an individual hearing instrument specialist in Brookline, Massachusetts, licensed in Massachusetts (44) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1902078488
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMR. LEON A. MARKCredential: M.ED-BCHIS
Location Address1101 BEACON STBrookline, MA 02446-5587
Mailing Address1101 Beacon St Ste 8eBrookline, MA 02446-5587 · (617) 232-9182 · Fax (617) 232-5825
Phone(617) 232-9182
Fax(617) 232-5825
Sole ProprietorNo
Enumeration DateMarch 25, 2008
✔ NPI 1902078488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in MA · 44
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
1101 BEACON ST, Brookline, MA 02446
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AMARO J LARIA PH.D.
Psychologist (Clinical)
1101 BEACON ST, SUITE TWO EAST
BROOKLINE, MA 02446
Norfolk County (617) 608-0061
ALAN ROCKOFF, M.D, LLC
Specialist
1101 BEACON ST, SUITE 1E
BROOKLINE, MA 02446
Norfolk County (617) 731-2390
PHILIP L GOLDSMITH MD PC
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 277-6006
MS. LEA W. LORTIE LICSW
Social Worker (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 388-7440
MARGARET ELIZABETH GUYER PHD
Psychologist (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 262-7600
MS. LYNDA SELETSKY LICSW
Social Worker (Clinical)
1101 BEACON ST, 5 WEST
BROOKLINE, MA 02446
Norfolk County (617) 667-9688
EMILY SAMUELS MS RD
Dietitian, Registered
1101 BEACON ST, SUITE 4W
BROOKLINE, MA 02446
Norfolk County (617) 680-3888
AMNON WACHMAN MD
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 232-3464

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leon Mark's NPI number?

The NPI number for Leon Mark is 1902078488. It was assigned to this individual provider in the NPPES registry on March 25, 2008.

Where is Leon Mark located?

Leon Mark practices at 1101 Beacon St, Brookline, MA 02446. The listed phone number is (617) 232-9182.

What is Leon Mark's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Leon Mark was last updated on March 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.