What is John Oliver's NPI number?

John Oliver's National Provider Identifier (NPI) is 1619580560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Oliver's specialty?

John Oliver is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is John Oliver located?

John Oliver's practice location on file with NPPES is 32 Park Pl Fl 1, Winsted, CT 06098-1706.

What is John Oliver's phone number?

The practice phone number listed in the NPPES registry for John Oliver is (860) 372-1556.

Is John Oliver's NPI active?

Yes — John Oliver's NPI (1619580560) is active in the NPPES registry as of the last update on 2025-08-21.

IndividualActive

John Oliver, BCBA

NPI 1619580560 · Behavior Analyst · Winsted, CT

John Oliver, BCBA is a Behavior Analyst provider in Winsted, CT (NPI 1619580560).

Provider details

NPI number: 1619580560
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 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

32 Park Pl Fl 1

Winsted, CT 06098-1706

Phone: (860) 372-1556

Fax: (860) 969-0768

Street-level locationGet directions

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Mailing address