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GREGORY CHARPENTIER
NPI 1073364147
Counselor - Mental Health in Warwick, RI

Active since March 28, 2024PECOS EnrolledAccepts Medicare Assignment
75 LAMBERT LIND HWY, WARWICK, RI 02886(401) 681-4274(401) 681-4285 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gregory Charpentier NPPES

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

GREGORY CHARPENTIER (NPI 1073364147) is an individual mental health provider in Warwick, Rhode Island, licensed in Rhode Island (MHC01657) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1073364147
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameGREGORY CHARPENTIER
Location Address75 LAMBERT LIND HWYWarwick, RI 02886-1131
Mailing Address75 Lambert Lind HwyWarwick, RI 02886-1131 · (401) 681-4274 · Fax (401) 681-4285
Phone(401) 681-4274
Fax(401) 681-4285
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 28, 2024
Last NPPES UpdateJuly 25, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1073364147 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 RI · MHC01657
75 LAMBERT LIND HWY, Warwick, RI 02886
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1825 Chalkstone AveProvidence, RI 02908-4728 · Phone (401) 456-2000
Location 2200 High Service AveN Providence, RI 02904-5113 · Phone (401) 456-3000

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 and accepts Medicare assignment

Gregory Charpentier 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 ID9739626920
PECOS Enrollment IDI20240806001720
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

5

Medicare enrollment records show Gregory Charpentier reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Quality Behavioral Health
Same address
Counselor
75 LAMBERT LIND HWY
Warwick, RI 02886
  • Reassigned Medicare billing, Rhode Island enrollment
  • 43 clinicians in this Medicare group
NPI 1154485480 (401) 681-4274
Chartercare Roger Williams Medical Center
7.6 mi
Internal Medicine
825 CHALKSTONE AVE
Providence, RI 02908
  • Reassigned Medicare billing, Rhode Island enrollment
  • 96 clinicians in this Medicare group
NPI 1649009507 (401) 456-2000
Prospect Chartercare Rwmc, LLC
7.6 mi
Internal Medicine
825 CHALKSTONE AVE
Providence, RI 02908
  • Reassigned Medicare billing, Rhode Island enrollment
  • 162 clinicians in this Medicare group
NPI 1285059287 (401) 456-2000
Chartercare Our Lady Of Fatima Hospital
8.8 mi
Cardiovascular Disease
200 HIGH SERVICE AVE
North Providence, RI 02904
  • Reassigned Medicare billing, Rhode Island enrollment
  • 69 clinicians in this Medicare group
NPI 1255160115 (401) 456-3000
Prospect Chartercare Sjhsri, LLC
8.8 mi
Internal Medicine
200 HIGH SERVICE AVE
North Providence, RI 02904
  • Reassigned Medicare billing, Rhode Island enrollment
  • 110 clinicians in this Medicare group
NPI 1588089759 (401) 456-3000

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.

DR. ETHAN H KISCH M.D.
Psychiatry & Neurology (Psychiatry)
75 LAMBERT LIND HWY, 120-100
WARWICK, RI 02886
Kent County (401) 681-4274
ATTUNED & INCLINED, LLC
Psychologist (Clinical)
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 499-2745
JENNA CAMPBELL
Nurse Practitioner (Psychiatric/Mental Health)
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274
PAULINE KING LMHC
Counselor (Mental Health)
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274
QUALITY BEHAVIORAL HEALTH
Counselor
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274
DARRYLE STEINBERG
Registered Nurse (Psychiatric/Mental Health)
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274
JENNIFER MARCHAND RD LDN
Nutritionist
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274
NATALIA RIVERS CARBONE
Counselor (Mental Health)
75 LAMBERT LIND HWY
WARWICK, RI 02886
Kent County (401) 681-4274

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 Gregory Charpentier's NPI number?

The NPI number for Gregory Charpentier is 1073364147. It was assigned to this individual provider in the NPPES registry on March 28, 2024.

Where is Gregory Charpentier located?

Gregory Charpentier practices at 75 Lambert Lind Hwy, Warwick, RI 02886. The listed phone number is (401) 681-4274.

What is Gregory Charpentier's specialty?

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

Is Gregory Charpentier enrolled in Medicare?

Yes. Gregory Charpentier 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 Gregory Charpentier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Charpentier reassigns Medicare benefits to 5 organizations: Quality Behavioral Health (Warwick, RI), Chartercare Roger Williams Medical Center (Providence, RI), Prospect Chartercare Rwmc, LLC (Providence, RI), Chartercare Our Lady Of Fatima Hospital (North Providence, RI) and Prospect Chartercare Sjhsri, LLC (North Providence, RI). 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 Gregory Charpentier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Charpentier accept?

Health plans from Harvard Pilgrim Health Care list Gregory Charpentier 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 Gregory Charpentier was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.