WENDY M. MERCER, MENTAL HEALTH COUNSELING, NCC, P.C.
NPI 1851663520
Counselor - Mental Health in Oakdale, NY

Q: What is Wendy M. Mercer, Mental Health Counseling, Ncc, P.C.'s specialty?

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

Active since January 27, 2012

1223 MONTAUK HWY STE B, OAKDALE, NY 11769(631) 872-5451(631) 319-1488 Get Directions Write a Review

NPPES record last updated: January 27, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Wendy M. Mercer, Mental Health Counseling, Ncc, P.c. NPPES

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

WENDY M. MERCER, MENTAL HEALTH COUNSELING, NCC, P.C. (NPI 1851663520) is a healthcare organization registered as a mental health in Oakdale, New York and active in the NPI registry since January 2012. The organization lists Wendy Marie Mercer, President, as its authorized official.

NPPES Registry Identity

NPI1851663520

Entity TypeOrganization

Primary Taxonomy101YM0800X

Legal Business NameWENDY M. MERCER, MENTAL HEALTH COUNSELING, NCC, P.C.

Location Address1223 MONTAUK HWY STE BOakdale, NY 11769-1491

Mailing Address1223 Montauk Hwy Ste BOakdale, NY 11769-1491 · (631) 872-5451 · Fax (631) 319-1488

Phone(631) 872-5451

Fax(631) 319-1488

Organization SubpartNo

Authorized OfficialWendy Marie MercerPresident · (631) 872-5451

Enumeration DateJanuary 27, 2012

✔ NPI 1851663520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in NY · 004687-1

1223 MONTAUK HWY STE B, Oakdale, NY 11769

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

GARY S KASTEN DO PC

Obstetrics & Gynecology

1223 MONTAUK HWY STE B
OAKDALE, NY 11769

Suffolk County (631) 244-2442

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 Wendy M. Mercer, Mental Health Counseling, Ncc, P.C.'s NPI number?

The NPI number for Wendy M. Mercer, Mental Health Counseling, Ncc, P.C. is 1851663520. It was assigned to this organization in the NPPES registry on January 27, 2012.

Where is Wendy M. Mercer, Mental Health Counseling, Ncc, P.C. located?

Wendy M. Mercer, Mental Health Counseling, Ncc, P.C. is located at 1223 Montauk Hwy Ste B, Oakdale, NY 11769. The listed phone number is (631) 872-5451.

What is Wendy M. Mercer, Mental Health Counseling, Ncc, P.C.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Wendy M. Mercer, Mental Health Counseling, Ncc, P.C. was last updated on January 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.