Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. MARK C VANACORE LPC
NPI 1003872383
Counselor - Professional in New Haven, CT

Q: What is Mark Vanacore's NPI number?

The NPI number for Mark Vanacore is 1003872383. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Q: What is Mark Vanacore's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Mark Vanacore was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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 April 25, 2006

871 STATE ST, NEW HAVEN, CT 06511(203) 776-9900(203) 387-8522 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Mark C Vanacore Lpc NPPES

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

MR. MARK C VANACORE LPC (NPI 1003872383) is an individual professional provider in New Haven, Connecticut, licensed in Connecticut (001205) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1003872383

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMR. MARK C VANACORECredential: LPC

Location Address871 STATE STNew Haven, CT 06511-3923

Mailing Address1430 Little Meadow RdGuilford, CT 06437-5000 · (203) 453-4457

Phone(203) 776-9900

Fax(203) 387-8522

Sole ProprietorNo

Enumeration DateApril 25, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1003872383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in CT · 001205

871 STATE ST, New Haven, CT 06511

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Other Providers at the Same Location NPPES 3

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

MR. ANDREW BECKLEY CADC

Counselor (Addiction (Substance Use Disorder))

871 STATE ST
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-2111

MS. REBECCA ANN LEHN MSW

Counselor (Mental Health)

871 STATE ST
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-2111

SOFIA QUIJANO LCSW

Social Worker (Clinical)

871 STATE ST
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-2111

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 Vanacore's NPI number?

The NPI number for Mark Vanacore is 1003872383. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Mark Vanacore located?

Mark Vanacore practices at 871 State St, New Haven, CT 06511. The listed phone number is (203) 776-9900.

What is Mark Vanacore's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Mark Vanacore was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.