What is William Dereza's NPI number?

William Dereza's National Provider Identifier (NPI) is 1205856275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Dereza's specialty?

William Dereza is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is William Dereza located?

William Dereza's practice location on file with NPPES is 106 Vineyard Ave, Highland, NY 12528-1422.

What is William Dereza's phone number?

The practice phone number listed in the NPPES registry for William Dereza is (845) 691-9191.

Is William Dereza's NPI active?

Yes — William Dereza's NPI (1205856275) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Dereza, LMSW

NPI 1205856275 · Social Worker · Highland, NY

William Dereza, LMSW is a Social Worker provider in Highland, NY (NPI 1205856275).

Provider details

NPI number: 1205856275
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 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
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

106 Vineyard Ave

Highland, NY 12528-1422

Phone: (845) 691-9191

Fax: (845) 691-9339

Street-level locationGet directions

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Mailing address