What is George Sullivan's NPI number?

George Sullivan's National Provider Identifier (NPI) is 1992384200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is George Sullivan's specialty?

George Sullivan is listed in the NPPES registry with a primary specialty of Rehabilitation Psychologist (Behavioral Health & Social Service Providers).

Where is George Sullivan located?

George Sullivan's practice location on file with NPPES is 208 Roanoke Ave, Riverhead, NY 11901-2706.

What is George Sullivan's phone number?

The practice phone number listed in the NPPES registry for George Sullivan is (631) 357-0173.

Is George Sullivan's NPI active?

Yes — George Sullivan's NPI (1992384200) is active in the NPPES registry as of the last update on 2021-04-05.

IndividualActive

George Sullivan

NPI 1992384200 · Rehabilitation Psychologist · Riverhead, NY

George Sullivan is a Rehabilitation Psychologist provider in Riverhead, NY (NPI 1992384200).

Provider details

NPI number: 1992384200
Entity type: Individual
Primary specialty: Rehabilitation PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Rehabilitation PsychologistPrimary103TR0400X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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

208 Roanoke Ave

Riverhead, NY 11901-2706

Phone: (631) 357-0173

Street-level locationGet directions

More NY providers

Mailing address

25 Soundway Dr

Rocky Point, NY 11778-9001

Enumerated: 2021-04-05
Last updated: 2021-04-05
Certified: 2021-04-05

Frequently asked questions

What is George Sullivan's NPI number?: George Sullivan's National Provider Identifier (NPI) is 1992384200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is George Sullivan's specialty?: George Sullivan is listed in the NPPES registry with a primary specialty of Rehabilitation Psychologist (Behavioral Health & Social Service Providers).
Where is George Sullivan located?: George Sullivan's practice location on file with NPPES is 208 Roanoke Ave, Riverhead, NY 11901-2706.
What is George Sullivan's phone number?: The practice phone number listed in the NPPES registry for George Sullivan is (631) 357-0173.
Is George Sullivan's NPI active?: Yes — George Sullivan's NPI (1992384200) is active in the NPPES registry as of the last update on 2021-04-05.

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