DR. MARK DAVID LIBON PH.D.
NPI 1023036878
Counselor - Mental Health in Salem, MA

Q: What is Mark Libon's NPI number?

The NPI number for Mark Libon is 1023036878. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Q: What is Mark Libon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Mark Libon was last updated on December 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since July 18, 2006

70 WASHINGTON ST STE 316, SALEM, MA 01970(781) 910-3440 Get Directions Write a Review

NPPES record last updated: December 27, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark David Libon Ph.d. NPPES

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

DR. MARK DAVID LIBON PH.D. (NPI 1023036878) is an individual mental health provider in Salem, Massachusetts, licensed in Massachusetts (3044) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1023036878

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameDR. MARK DAVID LIBONCredential: PH.D.

Location Address70 WASHINGTON ST STE 316Salem, MA 01970-3520

Mailing Address7 Cedar StMarblehead, MA 01945-1921 · (781) 910-3440

Phone(781) 910-3440

Sole ProprietorNo

Enumeration DateJuly 18, 2006

Last NPPES UpdateDecember 27, 2016

✔ NPI 1023036878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MA · 3044

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 902 (MA)

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 832 (MA)

70 WASHINGTON ST STE 316, Salem, MA 01970

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

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 Mark Libon's NPI number?

The NPI number for Mark Libon is 1023036878. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Mark Libon located?

Mark Libon practices at 70 Washington St Ste 316, Salem, MA 01970. The listed phone number is (781) 910-3440.

What is Mark Libon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Mark Libon accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Mark Libon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Libon was last updated on December 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.