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MRS. MARINIEVES OUELLETTE
NPI 1821589060
Counselor - Mental Health in Milford, MA

Active since May 23, 2018PECOS Enrolled
25 BIRCH ST STE 250, MILFORD, MA 01757(774) 804-3376(508) 634-4345 Get Directions Write a Review

NPPES record last updated: June 29, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 14, 2019, May 23, 2018 (2 updates tracked since 2018).

About Mrs. Marinieves Ouellette NPPES

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

MRS. MARINIEVES OUELLETTE (NPI 1821589060) is an individual mental health provider in Milford, Massachusetts and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Milford, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1821589060
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMRS. MARINIEVES OUELLETTE
Location Address25 BIRCH ST STE 250Milford, MA 01757
Mailing Address14 Asylum StMilford, MA 01757-2203 · (508) 488-2200 · Fax (508) 634-3057
Phone(774) 804-3376
Fax(508) 634-4345
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateMay 23, 2018
Last NPPES UpdateJune 29, 20222 updates tracked since enumeration
NPPES CertifiedJune 29, 2022
✔ NPI 1821589060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Also ListedBehavior AnalystTaxonomy 103K00000X
25 BIRCH ST STE 250, Milford, MA 01757
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Other Names 1

Former Name (1)Ms. Marinieves Del Valle Pico

Secondary Practice Location 1

Location 125 Birch St Ste 250Milford, MA 01757 · Phone (774) 804-3376 · Fax (508) 634-4345

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)

Mrs. Marinieves Ouellette is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547779191
PECOS Enrollment IDI20260421003225
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 Marinieves Ouellette reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PA
1,232 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Rhode Island enrollment
  • 73 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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 4

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

CARLY WAKSHLAG
Counselor (Mental Health)
25 BIRCH ST STE 250
MILFORD, MA 01757
Worcester County (508) 422-9250
BRIGID A REILLY
Counselor (Mental Health)
25 BIRCH ST STE 250
MILFORD, MA 01757
Worcester County (774) 804-3376
ERIN CLAIRE MAHONEY
Counselor (Mental Health)
25 BIRCH ST STE 250
MILFORD, MA 01757
Worcester County (781) 367-6163
CHRISTINE M BEAUCHAINE
Counselor (Mental Health)
25 BIRCH ST STE 250
MILFORD, MA 01757
Worcester County (774) 804-3376

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 Marinieves Ouellette's NPI number?

The NPI number for Marinieves Ouellette is 1821589060. It was assigned to this individual provider in the NPPES registry on May 23, 2018. The provider is also known as Ms. Marinieves Del Valle Pico.

Where is Marinieves Ouellette located?

Marinieves Ouellette practices at 25 Birch St Ste 250, Milford, MA 01757. The listed phone number is (774) 804-3376.

What is Marinieves Ouellette's specialty?

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

Is Marinieves Ouellette enrolled in Medicare?

Yes. Marinieves Ouellette is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marinieves Ouellette's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marinieves Ouellette reassigns Medicare benefits to Grow Healthcare Group PA (Miami, FL). 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 Marinieves Ouellette's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marinieves Ouellette accept?

Health plans from Harvard Pilgrim Health Care list Marinieves Ouellette 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 Marinieves Ouellette was last updated on June 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.