What is Diana Hearst Ikeda's NPI number?

Diana Hearst Ikeda's National Provider Identifier (NPI) is 1124146717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Hearst Ikeda's specialty?

Diana Hearst Ikeda is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).

Where is Diana Hearst Ikeda located?

Diana Hearst Ikeda's practice location on file with NPPES is 20 Tremont St, Duxbury, MA 02332-5310.

What is Diana Hearst Ikeda's phone number?

The practice phone number listed in the NPPES registry for Diana Hearst Ikeda is (781) 934-6390.

Is Diana Hearst Ikeda's NPI active?

Yes — Diana Hearst Ikeda's NPI (1124146717) is active in the NPPES registry as of the last update on 2013-12-13.

IndividualActive

Diana Hearst Ikeda, PH.D.

NPI 1124146717 · Cognitive & Behavioral Psychologist · Duxbury, MA

Diana Hearst Ikeda, PH.D. is a Cognitive & Behavioral Psychologist provider in Duxbury, MA (NPI 1124146717).

Provider details

NPI number: 1124146717
Entity type: Individual
Primary specialty: Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: 6917 (MA)

Specialties & taxonomies

Cognitive & Behavioral PsychologistPrimary103TB0200XLicense 6917 (MA)
Behavioral Health & Social Service Providers
Addiction (Substance Use Disorder) Counselor101YA0400XLicense 6917 (MA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800XLicense 6917 (MA)
Behavioral Health & Social Service Providers
Psychologist103T00000XLicense 6917 (MA)
Behavioral Health & Social Service Providers
Addiction (Substance Use Disorder) Psychologist103TA0400XLicense 6917 (MA)
Behavioral Health & Social Service Providers
Adult Development & Aging Psychologist103TA0700X

Profile Score

Detailed profile(89/100 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.

Practice location

20 Tremont St

Suite 12 a

Duxbury, MA 02332-5310

Phone: (781) 934-6390

Fax: (781) 934-9991

Street-level locationGet directions

More MA providers

Mailing address

Po Box 2628

Duxbury, MA 02331-2628

Enumerated: 2007-03-26
Last updated: 2013-12-13

Frequently asked questions

What is Diana Hearst Ikeda's NPI number?: Diana Hearst Ikeda's National Provider Identifier (NPI) is 1124146717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Hearst Ikeda's specialty?: Diana Hearst Ikeda is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
Where is Diana Hearst Ikeda located?: Diana Hearst Ikeda's practice location on file with NPPES is 20 Tremont St, Duxbury, MA 02332-5310.
What is Diana Hearst Ikeda's phone number?: The practice phone number listed in the NPPES registry for Diana Hearst Ikeda is (781) 934-6390.
Is Diana Hearst Ikeda's NPI active?: Yes — Diana Hearst Ikeda's NPI (1124146717) is active in the NPPES registry as of the last update on 2013-12-13.

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