What is Ronald Demakovsky's NPI number?

Ronald Demakovsky's National Provider Identifier (NPI) is 1992865695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Demakovsky's specialty?

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

Where is Ronald Demakovsky located?

Ronald Demakovsky's practice location on file with NPPES is 351 Silver Street, Middletown, CT 06457.

What is Ronald Demakovsky's phone number?

The practice phone number listed in the NPPES registry for Ronald Demakovsky is (860) 262-5358.

Is Ronald Demakovsky's NPI active?

Yes — Ronald Demakovsky's NPI (1992865695) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ronald Demakovsky, PHD

NPI 1992865695 · Psychologist · Middletown, CT

Ronald Demakovsky, PHD is a Psychologist provider in Middletown, CT (NPI 1992865695).

Provider details

NPI number: 1992865695
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: 001243 (CT)

Practice location

351 Silver Street

River Valley Services Dutton Home

Middletown, CT 06457

Phone: (860) 262-5358

Fax: (860) 262-5356

Street-level locationGet directions

More CT providers

Mailing address

Po Box 351 Silver Street

Middletown, CT 06457

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 001243 (CT)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 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: 2006-12-11
Last updated: 2007-07-08

Frequently asked questions

What is Ronald Demakovsky's NPI number?: Ronald Demakovsky's National Provider Identifier (NPI) is 1992865695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ronald Demakovsky's specialty?: Ronald Demakovsky is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
Where is Ronald Demakovsky located?: Ronald Demakovsky's practice location on file with NPPES is 351 Silver Street, Middletown, CT 06457.
What is Ronald Demakovsky's phone number?: The practice phone number listed in the NPPES registry for Ronald Demakovsky is (860) 262-5358.
Is Ronald Demakovsky's NPI active?: Yes — Ronald Demakovsky's NPI (1992865695) 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