What is Gillian Guzzo's NPI number?

Gillian Guzzo's National Provider Identifier (NPI) is 1538029418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gillian Guzzo's specialty?

Gillian Guzzo is listed in the NPPES registry with a primary specialty of Perfusionist (Technologists, Technicians & Other Technical Service Providers).

Where is Gillian Guzzo located?

Gillian Guzzo's practice location on file with NPPES is 45211 Helm St, Plymouth, MI 48170-6023.

What is Gillian Guzzo's phone number?

The practice phone number listed in the NPPES registry for Gillian Guzzo is (734) 525-9712.

Is Gillian Guzzo's NPI active?

Yes — Gillian Guzzo's NPI (1538029418) is active in the NPPES registry as of the last update on 2025-11-13.

IndividualActive

Gillian Guzzo

NPI 1538029418 · Perfusionist · Plymouth, MI

Gillian Guzzo is a Perfusionist provider in Plymouth, MI (NPI 1538029418).

Provider details

NPI number: 1538029418
Entity type: Individual
Primary specialty: PerfusionistTechnologists, Technicians & Other Technical Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

PerfusionistPrimary242T00000X
Technologists, Technicians & Other Technical Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

45211 Helm St

Plymouth, MI 48170-6023

Phone: (734) 525-9712

Street-level locationGet directions

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Mailing address