MARY CHRISTINE MASSARO FNP
NPI 1700172350
Nurse Practitioner - Family in Wayzata, MN

Q: What is Mary Massaro's NPI number?

The NPI number for Mary Massaro is 1700172350. It was assigned to this individual provider in the NPPES registry on June 22, 2011. The provider is also known as Mary Christine Mcnabney Np.

Q: What is Mary Massaro's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Massaro was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since June 22, 2011

1161 WAYZATA BLVD E # 162, WAYZATA, MN 55391(763) 373-3856(763) 363-0333 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 2, 2025, May 4, 2023, May 20, 2022 (3 updates tracked since 2022).

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About Mary Christine Massaro Fnp NPPES

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

MARY CHRISTINE MASSARO FNP (NPI 1700172350) is an individual family provider in Wayzata, Minnesota, licensed in Minnesota (R 147243-3) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1700172350

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARY CHRISTINE MASSAROCredential: FNP

Location Address1161 WAYZATA BLVD E # 162Wayzata, MN 55391-1935

Mailing Address1161 Wayzata Blvd E # 162Wayzata, MN 55391-1935 · (763) 373-3856 · Fax (763) 363-0333

Phone(763) 373-3856

Fax(763) 363-0333

Sole ProprietorYes

Enumeration DateJune 22, 2011

Last NPPES UpdateApril 2, 20253 updates tracked since enumeration

NPPES CertifiedApril 2, 2025

✔ NPI 1700172350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MN · R 147243-3

1161 WAYZATA BLVD E # 162, Wayzata, MN 55391

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Other Names 1

Former Name (1)Mary Christine Mcnabney Np

Other Providers at the Same Location NPPES

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

JOANNA KAY REHM FNP-C

Nurse Practitioner (Family)

1161 WAYZATA BLVD E # 162
WAYZATA, MN 55391

Hennepin County (763) 373-3856

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 Mary Massaro's NPI number?

The NPI number for Mary Massaro is 1700172350. It was assigned to this individual provider in the NPPES registry on June 22, 2011. The provider is also known as Mary Christine Mcnabney Np.

Where is Mary Massaro located?

Mary Massaro practices at 1161 Wayzata Blvd E # 162, Wayzata, MN 55391. The listed phone number is (763) 373-3856.

What is Mary Massaro's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Mary Massaro was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.