What is Harold Russell's NPI number?

Harold Russell's National Provider Identifier (NPI) is 1083218648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Harold Russell's specialty?

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

Where is Harold Russell located?

Harold Russell's practice location on file with NPPES is 611 Canterbury Rd, Milford, DE 19963-5336.

What is Harold Russell's phone number?

The practice phone number listed in the NPPES registry for Harold Russell is (302) 573-1247.

Is Harold Russell's NPI active?

Yes — Harold Russell's NPI (1083218648) is active in the NPPES registry as of the last update on 2020-11-24.

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Harold Russell

NPI 1083218648 · Intellectual & Developmental Disabilities Psychologist · Milford, DE

Harold Russell is a Intellectual & Developmental Disabilities Psychologist provider in Milford, DE (NPI 1083218648).

Provider details

NPI number: 1083218648
Entity type: Individual
Primary specialty: Intellectual & Developmental Disabilities PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Practice location

611 Canterbury Rd

Milford, DE 19963-5336

Phone: (302) 573-1247

Street-level locationGet directions

More DE providers

Mailing address

611 Canterbury Rd

Milford, DE 19963-5336

Specialties & taxonomies

Intellectual & Developmental Disabilities PsychologistPrimary103TM1800X
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.

Enumerated: 2020-11-24
Last updated: 2020-11-24
Certified: 2020-11-24

Frequently asked questions

What is Harold Russell's NPI number?: Harold Russell's National Provider Identifier (NPI) is 1083218648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Harold Russell's specialty?: Harold Russell is listed in the NPPES registry with a primary specialty of Intellectual & Developmental Disabilities Psychologist (Behavioral Health & Social Service Providers).
Where is Harold Russell located?: Harold Russell's practice location on file with NPPES is 611 Canterbury Rd, Milford, DE 19963-5336.
What is Harold Russell's phone number?: The practice phone number listed in the NPPES registry for Harold Russell is (302) 573-1247.
Is Harold Russell's NPI active?: Yes — Harold Russell's NPI (1083218648) is active in the NPPES registry as of the last update on 2020-11-24.

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