MS. TIFFANY PARKER D'AMBROSIO-DAY
NPI 1639959638
Counselor - Mental Health in Bozeman, MT

Q: What is Tiffany D'ambrosio-day's NPI number?

The NPI number for Tiffany D'ambrosio-day is 1639959638. It was assigned to this individual provider in the NPPES registry on October 5, 2023.

Q: What is Tiffany D'ambrosio-day's specialty?

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

Active since October 05, 2023

6133 BIGELOW RD APT 4, BOZEMAN, MT 59718(406) 414-7849 Get Directions Write a Review

NPPES record last updated: August 17, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 17, 2025, Oct 5, 2023 (2 updates tracked since 2023).

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About Ms. Tiffany Parker D'ambrosio-day NPPES

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

MS. TIFFANY PARKER D'AMBROSIO-DAY (NPI 1639959638) is an individual mental health provider in Bozeman, Montana and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1639959638

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. TIFFANY PARKER D'AMBROSIO-DAY

Location Address6133 BIGELOW RD APT 4Bozeman, MT 59718-8355

Mailing Address6133 Bigelow Rd Apt 4Bozeman, MT 59718-8355 · (443) 966-0732

Phone(406) 414-7849

Sole ProprietorNo

Enumeration DateOctober 5, 2023

Last NPPES UpdateAugust 17, 20252 updates tracked since enumeration

NPPES CertifiedAugust 17, 2025

✔ NPI 1639959638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

6133 BIGELOW RD APT 4, Bozeman, MT 59718

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

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 Tiffany D'ambrosio-day's NPI number?

The NPI number for Tiffany D'ambrosio-day is 1639959638. It was assigned to this individual provider in the NPPES registry on October 5, 2023.

Where is Tiffany D'ambrosio-day located?

Tiffany D'ambrosio-day practices at 6133 Bigelow Rd Apt 4, Bozeman, MT 59718. The listed phone number is (406) 414-7849.

What is Tiffany D'ambrosio-day's specialty?

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

What insurance does Tiffany D'ambrosio-day accept?

Health plans from Blue Cross and Blue Shield of Montana list Tiffany D'ambrosio-day 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 Tiffany D'ambrosio-day was last updated on August 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.