What is Ty Gregg's NPI number?

Ty Gregg's National Provider Identifier (NPI) is 1497557417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ty Gregg's specialty?

Ty Gregg is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is Ty Gregg located?

Ty Gregg's practice location on file with NPPES is 2213 Buchanan Rd, Antioch, CA 94509-4265.

What is Ty Gregg's phone number?

The practice phone number listed in the NPPES registry for Ty Gregg is (707) 712-5919.

Is Ty Gregg's NPI active?

Yes — Ty Gregg's NPI (1497557417) is active in the NPPES registry as of the last update on 2025-04-17.

IndividualActive

Ty Gregg

NPI 1497557417 · Day Training/Habilitation Specialist · Antioch, CA

Ty Gregg is a Day Training/Habilitation Specialist provider in Antioch, CA (NPI 1497557417).

Provider details

NPI number: 1497557417
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

2213 Buchanan Rd

Antioch, CA 94509-4265

Phone: (707) 712-5919

Street-level locationGet directions

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Mailing address