What is Paul Karazija's NPI number?

Paul Karazija's National Provider Identifier (NPI) is 1003246182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Paul Karazija's specialty?

Paul Karazija is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Paul Karazija located?

Paul Karazija's practice location on file with NPPES is 8004 Tiburon Pl, Johnston, IA 50131-8741.

What is Paul Karazija's phone number?

The practice phone number listed in the NPPES registry for Paul Karazija is (612) 710-0846.

Is Paul Karazija's NPI active?

Yes — Paul Karazija's NPI (1003246182) is active in the NPPES registry as of the last update on 2026-03-25.

IndividualActive

Paul Karazija, M.D.

NPI 1003246182 · Internal Medicine Physician · Johnston, IA

Paul Karazija, M.D. is a Internal Medicine Physician provider in Johnston, IA (NPI 1003246182).

Provider details

NPI number: 1003246182
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 27756 (IA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 27756 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

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

Registry tenure38% of score
12 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

8004 Tiburon Pl

Johnston, IA 50131-8741

Phone: (612) 710-0846

Street-level locationGet directions

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Mailing address