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GABRIEL GROCHOWSKI LMHC
NPI 1104332121
Counselor in Providence, RI

Active since December 28, 2017PECOS Enrolled
72 3RD ST, PROVIDENCE, RI 02906(570) 499-0674 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 17, 2026, Jun 26, 2025, Dec 28, 2017 (3 updates tracked since 2017).

About Gabriel Grochowski Lmhc NPPES

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

GABRIEL GROCHOWSKI LMHC (NPI 1104332121) is an individual counselor in Providence, Rhode Island, licensed in Rhode Island (MHC01168) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104332121
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameGABRIEL GROCHOWSKICredential: LMHC
Location Address72 3RD STProvidence, RI 02906-2729
Mailing Address72 3rd StProvidence, RI 02906-2729 · (570) 499-0674
Phone(570) 499-0674
Sole ProprietorYes
Enumeration DateDecember 28, 2017
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1104332121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in RI · MHC01168
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
72 3RD ST, Providence, RI 02906
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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, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gabriel Grochowski Lmhc 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 Gabriel Grochowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Thundermist Health Center
11 mi
Federally Qualified Health Center (FQHC)
186 PROVIDENCE ST
West Warwick, RI 02893
  • Reassigned Medicare billing, Rhode Island enrollment
  • 288 clinicians in this Medicare group
NPI 1376708560 (401) 615-2800

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 2

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

MR. DAVID JAMES STANFORD MSW, LICSW, LCDP II
Social Worker (Clinical)
72 3RD ST
PROVIDENCE, RI 02906
Providence County (401) 276-2723
ANCORA WELLNESS LLC
Counselor (Mental Health)
72 3RD ST
PROVIDENCE, RI 02906
Providence County (570) 499-0674

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 Gabriel Grochowski's NPI number?

The NPI number for Gabriel Grochowski is 1104332121. It was assigned to this individual provider in the NPPES registry on December 28, 2017.

Where is Gabriel Grochowski located?

Gabriel Grochowski practices at 72 3rd St, Providence, RI 02906. The listed phone number is (570) 499-0674.

What is Gabriel Grochowski's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Gabriel Grochowski enrolled in Medicare?

Yes. Gabriel Grochowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gabriel Grochowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Grochowski reassigns Medicare benefits to Thundermist Health Center (West Warwick, RI). 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 Gabriel Grochowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gabriel Grochowski accept?

Health plans from Harvard Pilgrim Health Care list Gabriel Grochowski 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 Gabriel Grochowski was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.