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ALPHA CARE SERVICES LLC
NPI 1841000304
Clinic/Center - Mental Health (Including Community Mental Health Center) in Springfield, MA

Active since January 08, 2025
20 MAPLE STREET, 3RD FLOOR SUITE 3, SPRINGFIELD, MA 01103(413) 707-8100(413) 301-6007 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 26, 2026, Jan 7, 2026, Jan 8, 2025 (3 updates tracked since 2025).

About Alpha Care Services Llc NPPES

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

ALPHA CARE SERVICES LLC (NPI 1841000304) is a healthcare organization registered as a mental health (including community mental health center) in Springfield, Massachusetts and active in the NPI registry since January 2025. The organization lists Maria Sombe-baraka, Ceo, as its authorized official.

NPPES Registry Identity

NPI1841000304
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameALPHA CARE SERVICES LLC
Location Address20 MAPLE STREET, 3RD FLOOR SUITE 3Springfield, MA 01103
Mailing Address20 Maple Street, 3rd Floor Suite 3Springfield, MA 01103 · (413) 707-8100 · Fax (413) 301-6007
Phone(413) 707-8100
Fax(413) 301-6007
Organization SubpartNo
Authorized OfficialMaria Sombe-barakaCeo · (413) 707-8100
Enumeration DateJanuary 8, 2025
Last NPPES UpdateMay 26, 20263 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
✔ NPI 1841000304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
Also ListedClinic/Center · Adolescent and Children Mental HealthTaxonomy 261QM0855X
20 MAPLE STREET, Springfield, MA 01103
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alpha Care Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Alpha Care Services LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Henry Rivera, PSY.D.
Clinical Psychologist
NPI 1235158981
20 MAPLE ST
Springfield, MA 01103
(413) 707-8100
✔ PECOS✔ Accepts MedicareSame address
Pamela Williams, N.P.
Nurse Practitioner
NPI 1285612804
20 MAPLE STREET 3RD FLOOR SUITE 3
Springfield, MA 01103
(413) 707-8100
✔ PECOS✔ Accepts MedicareSame address
Rayhana Washington, LMHC
Mental Health Counselor
NPI 1124590955
33 ARCH ST
Springfield, MA 01107
(413) 781-2234
✔ PECOS✔ Accepts Medicare1.4 mi
Karen Abdool, M.D., PH.D
Psychiatry
NPI 1942472824
20 CENTRAL AVE 3RD FLOOR
Lynn, MA 01901
(781) 477-7222
✔ PECOS88 mi

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 Alpha Care Services LLC's NPI number?

The NPI number for Alpha Care Services LLC is 1841000304. It was assigned to this organization in the NPPES registry on January 8, 2025.

Where is Alpha Care Services LLC located?

Alpha Care Services LLC is located at 20 Maple Street 3rd Floor Suite 3, Springfield, MA 01103. The listed phone number is (413) 707-8100.

What is Alpha Care Services LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Alpha Care Services LLC enrolled in Medicare?

Yes. Alpha Care Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alpha Care Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Alpha Care Services LLC, in Clinical Psychologist, Mental Health Counselor, Nurse Practitioner and Psychiatry. A 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 the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Alpha Care Services LLC accept?

Health plans from Harvard Pilgrim Health Care list Alpha Care Services LLC 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 Alpha Care Services LLC was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.