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ALVIN MARES PHD
NPI 1962817627
Social Worker - Clinical in Chillicothe, OH

Active since June 20, 2014
841 E MAIN ST STE B, CHILLICOTHE, OH 45601(740) 804-6800(740) 721-4155 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 19, 2025, Jul 21, 2022, May 31, 2017 (3 updates tracked since 2017).

About Alvin Mares Phd NPPES

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

ALVIN MARES PHD (NPI 1962817627) is an individual clinical provider in Chillicothe, Ohio, licensed in Ohio (I1600682) and active in the NPI registry since June 2014.

NPPES Registry Identity

NPI1962817627
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameALVIN MARESCredential: PHD
Location Address841 E MAIN ST STE BChillicothe, OH 45601-3509
Mailing Address841 E Main St Ste BChillicothe, OH 45601-3509 · (740) 804-6800 · Fax (740) 721-4155
Phone(740) 804-6800
Fax(740) 721-4155
Sole ProprietorNo
Enumeration DateJune 20, 2014
Last NPPES UpdateJune 19, 20253 updates tracked since enumeration
NPPES CertifiedJune 19, 2025
✔ NPI 1962817627 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I1600682
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
841 E MAIN ST STE B, Chillicothe, OH 45601
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual.Insurance ›

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
59 services12 patients

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.

AMBER NICOLE GILLISPIE
Peer Specialist
841 E MAIN ST STE B
CHILLICOTHE, OH 45601
Ross County (740) 804-6800
JESSICA WARTH SWA, REV, M.A
Social Worker (Clinical)
841 E MAIN ST STE B
CHILLICOTHE, OH 45601
Ross County (740) 804-6800
MARES CARES COUNSELING LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
841 E MAIN ST STE B
CHILLICOTHE, OH 45601
Ross County (740) 804-6800

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 Alvin Mares's NPI number?

The NPI number for Alvin Mares is 1962817627. It was assigned to this individual provider in the NPPES registry on June 20, 2014.

Where is Alvin Mares located?

Alvin Mares practices at 841 E Main St Ste B, Chillicothe, OH 45601. The listed phone number is (740) 804-6800.

What is Alvin Mares's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Alvin Mares accept?

Health plans from CareSource and MedMutual list Alvin Mares 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 Alvin Mares was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.