What is Gladys Demby's NPI number?

Gladys Demby's National Provider Identifier (NPI) is 1326645508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gladys Demby's specialty?

Gladys Demby is listed in the NPPES registry with a primary specialty of Intellectual & Developmental Disabilities Psychologist (Behavioral Health & Social Service Providers).

Where is Gladys Demby located?

Gladys Demby's practice location on file with NPPES is 66 Foxtrail Rd, Smyrna, DE 19977-3979.

What is Gladys Demby's phone number?

The practice phone number listed in the NPPES registry for Gladys Demby is (302) 573-1231.

Is Gladys Demby's NPI active?

Yes — Gladys Demby's NPI (1326645508) is active in the NPPES registry as of the last update on 2020-10-01.

IndividualActive

Gladys Demby

NPI 1326645508 · Intellectual & Developmental Disabilities Psychologist · Smyrna, DE

Gladys Demby is a Intellectual & Developmental Disabilities Psychologist provider in Smyrna, DE (NPI 1326645508).

Provider details

NPI number: 1326645508
Entity type: Individual
Primary specialty: Intellectual & Developmental Disabilities PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Practice location

66 Foxtrail Rd

Smyrna, DE 19977-3979

Phone: (302) 573-1231

Street-level locationGet directions

More DE providers

Mailing address

66 Foxtrail Rd

Smyrna, DE 19977-3979

Specialties & taxonomies

Intellectual & Developmental Disabilities PsychologistPrimary103TM1800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
6 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.

Enumerated: 2020-10-01
Last updated: 2020-10-01
Certified: 2020-10-01

Frequently asked questions

What is Gladys Demby's NPI number?: Gladys Demby's National Provider Identifier (NPI) is 1326645508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gladys Demby's specialty?: Gladys Demby is listed in the NPPES registry with a primary specialty of Intellectual & Developmental Disabilities Psychologist (Behavioral Health & Social Service Providers).
Where is Gladys Demby located?: Gladys Demby's practice location on file with NPPES is 66 Foxtrail Rd, Smyrna, DE 19977-3979.
What is Gladys Demby's phone number?: The practice phone number listed in the NPPES registry for Gladys Demby is (302) 573-1231.
Is Gladys Demby's NPI active?: Yes — Gladys Demby's NPI (1326645508) is active in the NPPES registry as of the last update on 2020-10-01.

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