What is Tom Duffield's NPI number?

Tom Duffield's National Provider Identifier (NPI) is 1871712893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tom Duffield's specialty?

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

Where is Tom Duffield located?

Tom Duffield's practice location on file with NPPES is 218 W Walnut St, Kalamazoo, MI 49007-5131.

What is Tom Duffield's phone number?

The practice phone number listed in the NPPES registry for Tom Duffield is (269) 344-7997.

Is Tom Duffield's NPI active?

Yes — Tom Duffield's NPI (1871712893) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Tom Duffield, LLP

NPI 1871712893 · Psychologist · Kalamazoo, MI

Tom Duffield, LLP is a Psychologist provider in Kalamazoo, MI (NPI 1871712893).

Provider details

NPI number: 1871712893
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: LLP
Sex: Male
Sole proprietor: Yes
License: 6301006127 (MI)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 6301006127 (MI)
Behavioral Health & Social Service Providers

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

218 W Walnut St

Kalamazoo, MI 49007-5131

Phone: (269) 344-7997

Street-level locationGet directions

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Mailing address