1. Home
  2. Directory
  3. New York
  4. Middle Island
  5. Social Worker
  6. NPI Profile

AMANDA WELCH LCSW
NPI 1871963470
Social Worker in Middle Island, NY

Active since September 25, 2015PECOS Enrolled
35 LONGWOOD RD, MIDDLE ISLAND, NY 11953(631) 924-0008 Get Directions Write a Review

NPPES record last updated: August 3, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 3, 2020, Jul 1, 2016 (2 updates tracked since 2016).

About Amanda Welch Lcsw NPPES

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

AMANDA WELCH LCSW (NPI 1871963470) is an individual social worker in Middle Island, New York, licensed in New York (088541) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Riverhead.

NPPES Registry Identity

NPI1871963470
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameAMANDA WELCHCredential: LCSW
Location Address35 LONGWOOD RDMiddle Island, NY 11953-2045
Mailing AddressPo Box 12Middle Island, NY 11953-0012
Phone(631) 924-0008
Sole ProprietorYes
Enumeration DateSeptember 25, 2015
Last NPPES UpdateAugust 3, 20202 updates tracked since enumeration
NPPES CertifiedAugust 3, 2020
✔ NPI 1871963470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 088541
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
35 LONGWOOD RD, Middle Island, NY 11953
Open in Google Maps ↗

Other Names 1

Former Name (1)Amanda Dietrich

Secondary Practice Location 1

Location 1208 Roanoke AveRiverhead, NY 11901-2706 · Phone (631) 369-0104

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amanda Welch Lcsw 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.

Medicare Billing Reassignment

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

Just Kids Diagnostic And Treatment Center Inc
Same address
Clinic/Center
35 LONGWOOD RD
Middle Island, NY 11953
  • Reassigned Medicare billing, New York enrollment
  • 2 clinicians in this Medicare group
NPI 1265570493 (631) 924-0008

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.

MS. STACEY ANNE QUINTANILLA M.A.
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
THOMAS SCHRAGE
Clinic/Center (Primary Care)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
MRS. KATHLEEN O. QUAGLIATA M.S.
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
KYRA LYNN FARRELL
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
MR. ALEC N SIANI BS
Specialist
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
ELIZABETH MARIE OSTOP LMSW
Social Worker (Clinical)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (632) 924-0008
LAUREN GRACE BRADY
Specialist
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 576-6741
BONNIE GREENBERG-HAHN LMSW
Social Worker (School)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008

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 Amanda Welch's NPI number?

The NPI number for Amanda Welch is 1871963470. It was assigned to this individual provider in the NPPES registry on September 25, 2015. The provider is also known as Amanda Dietrich.

Where is Amanda Welch located?

Amanda Welch practices at 35 Longwood Rd, Middle Island, NY 11953. The listed phone number is (631) 924-0008.

What is Amanda Welch's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Amanda Welch enrolled in Medicare?

Yes. Amanda Welch is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amanda Welch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Welch reassigns Medicare benefits to Just Kids Diagnostic And Treatment Center Inc (Middle Island, NY). 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 Amanda Welch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amanda Welch accept?

Health plans from Oscar Health list Amanda Welch 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 Amanda Welch was last updated on August 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.