MARIAH ELIZABETH MERRIAM
NPI 1538935614
Social Worker - Clinical in Rutland, VT

Q: What is Mariah Merriam's NPI number?

The NPI number for Mariah Merriam is 1538935614. It was assigned to this individual provider in the NPPES registry on November 29, 2023. The provider is also known as Mariah Elizabeth Ertal.

Q: What is Mariah Merriam's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mariah Merriam was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since November 29, 2023PECOS Enrolled

78 S MAIN ST, RUTLAND, VT 05701(802) 775-1000(802) 772-4757 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Feb 14, 2025, Sep 25, 2024 (2 updates tracked since 2024).

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About Mariah Elizabeth Merriam NPPES

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

MARIAH ELIZABETH MERRIAM (NPI 1538935614) is an individual clinical provider in Rutland, Vermont, licensed in Vermont (089.0135740) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538935614

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMARIAH ELIZABETH MERRIAM

Location Address78 S MAIN STRutland, VT 05701-4591

Mailing AddressPo Box 222Rutland, VT 05702-0222 · (802) 775-1000 · Fax (802) 772-2757

Phone(802) 775-1000

Fax(802) 772-4757

Sole ProprietorNo

Enumeration DateNovember 29, 2023

Last NPPES UpdateFebruary 14, 20252 updates tracked since enumeration

NPPES CertifiedFebruary 14, 2025

✔ NPI 1538935614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in VT · 089.0135740

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.

Also ListedSocial WorkerTaxonomy 104100000X

Also ListedCommunity Health WorkerTaxonomy 172V00000X

78 S MAIN ST, Rutland, VT 05701

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Other Names 1

Former Name (1)Mariah Elizabeth Ertal

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariah Elizabeth Merriam is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

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, 30 minutes 90832

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

228 services44 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

56 services56 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 05701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $55.80 – $168.48

Typical copayment $0.00 (range $13.95 – $42.12)

Most-billed visit code NA

Established Patient

$69.56 typical visit price

range $18.08 – $137.84

Typical copayment $17.39 (range $4.52 – $34.46)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

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Community Health Worker