What is John Diem's NPI number?

John Diem's National Provider Identifier (NPI) is 1902993967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Diem's specialty?

John Diem is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).

Where is John Diem located?

John Diem's practice location on file with NPPES is 2275 Doris Miller Loop Apt C, Honolulu, HI 96818-3688.

What is John Diem's phone number?

The practice phone number listed in the NPPES registry for John Diem is (808) 864-3391.

Is John Diem's NPI active?

Yes — John Diem's NPI (1902993967) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Diem, IDC

NPI 1902993967 · Independent Duty Corpsman · Honolulu, HI

John Diem, IDC is a Independent Duty Corpsman provider in Honolulu, HI (NPI 1902993967).

Provider details

NPI number: 1902993967
Entity type: Individual
Primary specialty: Independent Duty CorpsmanOther Service Providers
Credential: IDC
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Independent Duty CorpsmanPrimary1710I1002X
Other Service Providers

Profile Score

Detailed profile(84/100 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
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.

Practice location

2275 Doris Miller Loop Apt C

Honolulu, HI 96818-3688

Phone: (808) 864-3391

Street-level locationGet directions

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Mailing address