What is Leonard De Grate's NPI number?

Leonard De Grate's National Provider Identifier (NPI) is 1003021379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leonard De Grate's specialty?

Leonard De Grate is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Leonard De Grate located?

Leonard De Grate's practice location on file with NPPES is 1136 Robin Rd, Terrell, TX 75161-5350.

What is Leonard De Grate's phone number?

The practice phone number listed in the NPPES registry for Leonard De Grate is (972) 551-8521.

Is Leonard De Grate's NPI active?

Yes — Leonard De Grate's NPI (1003021379) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Leonard De Grate, MSSW-LCSW-ACSW-DCSW

NPI 1003021379 · Clinical Social Worker · Terrell, TX

Leonard De Grate, MSSW-LCSW-ACSW-DCSW is a Clinical Social Worker provider in Terrell, TX (NPI 1003021379).

Provider details

NPI number: 1003021379
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSSW-LCSW-ACSW-DCSW
Sex: Male
Sole proprietor: Yes
License: 000179 (TX)

Practice location

1136 Robin Rd

Terrell, TX 75161-5350

Phone: (972) 551-8521

Approximate (ZIP-level) locationGet directions

More TX providers

Mailing address

1136 Robin Rd

Terrell, TX 75161-5350

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 000179 (TX)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% 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.

Enumerated: 2007-05-11
Last updated: 2007-07-08

Frequently asked questions

What is Leonard De Grate's NPI number?: Leonard De Grate's National Provider Identifier (NPI) is 1003021379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Leonard De Grate's specialty?: Leonard De Grate is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Leonard De Grate located?: Leonard De Grate's practice location on file with NPPES is 1136 Robin Rd, Terrell, TX 75161-5350.
What is Leonard De Grate's phone number?: The practice phone number listed in the NPPES registry for Leonard De Grate is (972) 551-8521.
Is Leonard De Grate's NPI active?: Yes — Leonard De Grate's NPI (1003021379) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions