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ERICA MERTEN
NPI 1255700662
Counselor - Mental Health in Greenfield, MA

Active since September 16, 2015PECOS EnrolledAccepts Medicare Assignment
1 ARCH PL, GREENFIELD, MA 01301(413) 774-1000 Get Directions Write a Review

NPPES record last updated: September 16, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Erica Merten NPPES

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

ERICA MERTEN (NPI 1255700662) is an individual mental health provider in Greenfield, Massachusetts and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1255700662
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameERICA MERTEN
Location Address1 ARCH PLGreenfield, MA 01301-2457
Mailing Address1 Arch PlGreenfield, MA 01301-2457 · (413) 774-1000
Phone(413) 774-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 16, 2015
✔ NPI 1255700662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1 ARCH PL, Greenfield, MA 01301
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Erica Merten is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476963232
PECOS Enrollment IDI20201105001772
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Erica Merten reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clinical & Support Options, Inc
Same address
Community/Behavioral Health
1 ARCH PL
Greenfield, MA 01301
  • Reassigned Medicare billing, Massachusetts enrollment
  • 169 clinicians in this Medicare group
NPI 1831265115 (413) 774-1000
Amherst Psychotherapy Practice PC
16 mi
Mental Health
48 N PLEASANT ST STE 207
Amherst, MA 01002
  • Reassigned Medicare billing, Massachusetts enrollment
  • 41 clinicians in this Medicare group
NPI 1134760812 (413) 461-4042

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. DEAUNA VENISE WEBB PSY.D
Psychologist (Clinical)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
KIMBERLY J LORD BSW
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
KEAGAN PAINE WELLS
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
KARIN WALZ
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
CLINICAL & SUPPORT OPTIONS, INC
Community/Behavioral Health
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
JULIA ALEXANDER
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
KATHERINE NORA O'BRIEN
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000
VICTORIA ADA MALENO
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Franklin County (413) 774-1000

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 Erica Merten's NPI number?

The NPI number for Erica Merten is 1255700662. It was assigned to this individual provider in the NPPES registry on September 16, 2015.

Where is Erica Merten located?

Erica Merten practices at 1 Arch Pl, Greenfield, MA 01301. The listed phone number is (413) 774-1000.

What is Erica Merten's specialty?

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

Is Erica Merten enrolled in Medicare?

Yes. Erica Merten is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Erica Merten's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erica Merten reassigns Medicare benefits to 2 organizations: Clinical & Support Options, Inc (Greenfield, MA) and Amherst Psychotherapy Practice PC (Amherst, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Erica Merten's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erica Merten accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Erica Merten 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 Erica Merten was last updated on September 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.