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EVAN KEITH MARGETSON LICSW
NPI 1457436404
Counselor - Addiction (Substance Use Disorder) in Beverly, MA

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
100 CUMMINGS CENTER SUITE 217C, THE BEVERLY CENTER, PC, BEVERLY, MA 01915(978) 922-6613 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Evan Keith Margetson Licsw NPPES

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

EVAN KEITH MARGETSON LICSW (NPI 1457436404) is an individual addiction (substance use disorder) provider in Beverly, Massachusetts, licensed in Massachusetts (110508) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1457436404
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameEVAN KEITH MARGETSONCredential: LICSW
Location Address100 CUMMINGS CENTER SUITE 217C, THE BEVERLY CENTER, PCBeverly, MA 01915
Mailing Address28 Wardwell AveLynn, MA 01902-1924 · (781) 599-5571
Phone(978) 922-6613
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateOctober 26, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1457436404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MA · 110508
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 110508 (MA)
100 CUMMINGS CENTER SUITE 217C, Beverly, MA 01915
Open in Google Maps ↗

Other Identifiers 3

Medicaid1890891MA
OtherP08000MA · Blue Cross/blue Shield
Other110508MA · Tufts

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, WellSense Health Plan.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

Evan Keith Margetson Licsw 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 ID6608956784
PECOS Enrollment IDI20080102000041
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 Reassignment

Medicare enrollment records show Evan Margetson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sb Transitional Sub, LLC
36 mi
Mental Health (Including Community Mental Health Center)
1115 W CHESTNUT ST
Brockton, MA 02301
  • Reassigned Medicare billing, Massachusetts enrollment
  • 120 clinicians in this Medicare group
NPI 1962091173 (508) 521-2200

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

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 Evan Margetson's NPI number?

The NPI number for Evan Margetson is 1457436404. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Evan Margetson located?

Evan Margetson practices at 100 Cummings Center Suite 217C The Beverly Center, PC, Beverly, MA 01915. The listed phone number is (978) 922-6613.

What is Evan Margetson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Evan Margetson enrolled in Medicare?

Yes. Evan Margetson 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 organization bills Medicare for Evan Margetson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Evan Margetson reassigns Medicare benefits to Sb Transitional Sub, LLC (Brockton, MA). The 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 Evan Margetson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Evan Margetson accept?

Health plans from Harvard Pilgrim Health Care and WellSense Health Plan list Evan Margetson 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 Evan Margetson was last updated on September 11, 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.