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MS. JANET APRIL STEIN LMHC
NPI 1891719290
Counselor - Mental Health in Amherst, MA

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment
400 AMITY ST, AMHERST, MA 01002(413) 584-6855(413) 585-1355 Get Directions Write a Review

NPPES record last updated: November 30, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Janet April Stein Lmhc NPPES

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

MS. JANET APRIL STEIN LMHC (NPI 1891719290) is an individual mental health provider in Amherst, Massachusetts, licensed in Massachusetts (2058) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1891719290
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. JANET APRIL STEINCredential: LMHC
Location Address400 AMITY STAmherst, MA 01002-2241
Mailing Address50 Pleasant StNorthampton, MA 01060-4127 · (413) 584-6855 · Fax (413) 585-1355
Phone(413) 584-6855
Fax(413) 585-1355
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateJuly 27, 2006
Last NPPES UpdateNovember 30, 2023
NPPES CertifiedNovember 30, 2023
✔ NPI 1891719290 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 MA · 2058
400 AMITY ST, Amherst, MA 01002
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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

Ms. Janet April Stein Lmhc 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 ID6901259308
PECOS Enrollment IDI20240201003254
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 Janet Stein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Servicenet Inc
6.2 mi
Mental Health (Including Community Mental Health Center)
50 PLEASANT ST
Northampton, MA 01060
  • Reassigned Medicare billing, Massachusetts enrollment
  • 64 clinicians in this Medicare group
NPI 1659314425 (413) 584-6855
River Valley Counseling Center, Inc
13 mi
Mental Health (Including Community Mental Health Center)
303 BEECH ST
Holyoke, MA 01040
  • Reassigned Medicare billing, Massachusetts enrollment
  • 144 clinicians in this Medicare group
NPI 1851444616 (413) 540-1234

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 8

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

JESSICA WAY
Social Worker (School)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 549-0095
MRS. SANDRA L KELLY LCSW
Social Worker
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 584-6855
MS. GABRIELLE ELANA SLAVIN MA
Counselor (Mental Health)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 549-0095
MS. TANYA PARKER LICSW
Social Worker (Clinical)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 586-5555
MICHAL JACOB-GOLDSTEIN
Social Worker (Clinical)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 584-6855
JESSICA A. MURPHY LICSW
Social Worker (Clinical)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 585-1360
KATHLEEN POTTER LICSW
Social Worker (Clinical)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 585-1300
MS. ERICA PITTMAN
Social Worker (Clinical)
400 AMITY ST
AMHERST, MA 01002
Hampshire County (413) 549-0095

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 Janet Stein's NPI number?

The NPI number for Janet Stein is 1891719290. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Janet Stein located?

Janet Stein practices at 400 Amity St, Amherst, MA 01002. The listed phone number is (413) 584-6855.

What is Janet Stein's specialty?

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

Is Janet Stein enrolled in Medicare?

Yes. Janet Stein 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 Janet Stein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janet Stein reassigns Medicare benefits to 2 organizations: Servicenet Inc (Northampton, MA) and River Valley Counseling Center, Inc (Holyoke, 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 Janet Stein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Janet Stein was last updated on November 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.