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MRS. GIANNA MARIANETTI LMHC-D
NPI 1073005260
Counselor - Mental Health in Rochester, NY

Active since June 04, 2018PECOS Enrolled
100 PINEWILD DR, ROCHESTER, NY 14606(585) 368-6700(585) 368-6767 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Gianna Marianetti Lmhc-d NPPES

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

MRS. GIANNA MARIANETTI LMHC-D (NPI 1073005260) is an individual mental health provider in Rochester, New York, licensed in New York (009650) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1073005260
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMRS. GIANNA MARIANETTICredential: LMHC-D
Location Address100 PINEWILD DRRochester, NY 14606-4200
Mailing Address100 Kings Hwy SRochester, NY 14617-5504
Phone(585) 368-6700
Fax(585) 368-6767
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 4, 2018
Last NPPES UpdateDecember 8, 2025
NPPES CertifiedDecember 8, 2025
✔ NPI 1073005260 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 NY · 009650
100 PINEWILD DR, Rochester, NY 14606
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Gianna Marianetti Lmhc-d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254826498
PECOS Enrollment IDI20251224001380
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 Gianna Marianetti reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Unity Hospital Of Rochester
1.0 mi
General Acute Care Hospital
1555 LONG POND RD
Rochester, NY 14626
  • Reassigned Medicare billing, New York enrollment
  • 1,442 clinicians in this Medicare group
NPI 1760421713 (585) 723-7000

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.

JONATHAN UMANSKY
Student in an Organized Health Care Education/Training Program
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 368-6700
MARSHA REED MS,LMHC
Counselor (Mental Health)
100 PINEWILD DR, SUITE 2A
ROCHESTER, NY 14606
Monroe County (585) 368-6722
REGENA VANLEEWEN LMSW
Counselor (Mental Health)
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 368-6739
AMANDA SLATER
Counselor (Mental Health)
100 PINEWILD DR, SUITE 2A
ROCHESTER, NY 14606
Monroe County (585) 368-6700
SHEILA EVANS
Student in an Organized Health Care Education/Training Program
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 368-6700
ALEXANDER TYSKIEWICZ
Student in an Organized Health Care Education/Training Program
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 857-2713
AMANDA NALEWALSKI LMHC
Counselor (Mental Health)
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 368-6702
ELIZABETH BROWNELL STAHL NP
Nurse Practitioner (Psychiatric/Mental Health)
100 PINEWILD DR
ROCHESTER, NY 14606
Monroe County (585) 368-6700

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 Gianna Marianetti's NPI number?

The NPI number for Gianna Marianetti is 1073005260. It was assigned to this individual provider in the NPPES registry on June 4, 2018.

Where is Gianna Marianetti located?

Gianna Marianetti practices at 100 Pinewild Dr, Rochester, NY 14606. The listed phone number is (585) 368-6700.

What is Gianna Marianetti's specialty?

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

Is Gianna Marianetti enrolled in Medicare?

Yes. Gianna Marianetti is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gianna Marianetti's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gianna Marianetti reassigns Medicare benefits to The Unity Hospital Of Rochester (Rochester, NY). 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 Gianna Marianetti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gianna Marianetti was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.