Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OANA MIHAELA PIERETTI MA, MFT
NPI 1912318767
Marriage & Family Therapist in Sandy, OR

Active since May 14, 2014PECOS Enrolled
39740 PLEASANT ST, SANDY, OR 97055(503) 722-6950(503) 722-6939 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 14, 2026, Nov 21, 2019 (2 updates tracked since 2019).

About Oana Mihaela Pieretti Ma, Mft NPPES

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

OANA MIHAELA PIERETTI MA, MFT (NPI 1912318767) is an individual marriage & family therapist in Sandy, Oregon, licensed in Oregon (T1640) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1912318767
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameOANA MIHAELA PIERETTICredential: MA, MFT
Location Address39740 PLEASANT STSandy, OR 97055-6412
Mailing Address39740 Pleasant StSandy, OR 97055-6412 · (503) 722-6950 · Fax (503) 722-6939
Fax(503) 722-6939
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 14, 2014
Last NPPES UpdateSeptember 14, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1912318767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in OR · T1640
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
39740 PLEASANT ST, Sandy, OR 97055

Other Names 1

Former Name (1)Oana Mihaela Nita

Other Identifiers 1

Medicaid500717416OR

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Oana Mihaela Pieretti Ma, Mft 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 ID5496106213
PECOS Enrollment IDI20240105002280
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.

Other Providers at the Same Location NPPES 13

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

Case Manager/Care Coordinator
39740 PLEASANT ST
SANDY, OR 97055
Clinic/Center (Federally Qualified Health Center (FQHC))
39740 PLEASANT ST
SANDY, OR 97055
Nurse Practitioner (Psychiatric/Mental Health)
39740 PLEASANT ST
SANDY, OR 97055
Dentist (General Practice)
39740 PLEASANT ST
SANDY, OR 97055
Counselor (Mental Health)
39740 PLEASANT ST
SANDY, OR 97055
Counselor
39740 PLEASANT ST
SANDY, OR 97055
Case Manager/Care Coordinator
39740 PLEASANT ST
SANDY, OR 97055
Nurse Practitioner (Psychiatric/Mental Health)
39740 PLEASANT ST
SANDY, OR 97055

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 Oana Pieretti's NPI number?

The NPI number for Oana Pieretti is 1912318767. It was assigned to this individual provider in the NPPES registry on May 14, 2014. The provider is also known as Oana Mihaela Nita.

Where is Oana Pieretti located?

Oana Pieretti practices at 39740 Pleasant St, Sandy, OR 97055. The listed phone number is (503) 722-6950.

What is Oana Pieretti's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Oana Pieretti enrolled in Medicare?

Yes. Oana Pieretti 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.

What insurance does Oana Pieretti accept?

Health plans from Providence Health Plan and Regence BlueCross BlueShield of Oregon list Oana Pieretti 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 Oana Pieretti was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.