Kathleen Kozak, M.D.
NPI 1144319229 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Kozak, M.D. is a Internal Medicine Physician provider in Honolulu, HI (NPI 1144319229).
Provider details
- NPI number
- 1144319229
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD-10668 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 76 |
| Amlodipine Besylate | 134 | 65 |
| Losartan Potassium | 104 | 47 |
| Lisinopril | 79 | 37 |
| Omeprazole | 63 | 29 |
| Metoprolol Succinate | 61 | 32 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2012-03-16
Frequently asked questions
- What is Kathleen Kozak's NPI number?
- Kathleen Kozak's National Provider Identifier (NPI) is 1144319229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Kozak's specialty?
- Kathleen Kozak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Kozak located?
- Kathleen Kozak's practice location on file with NPPES is 888 S King St, Honolulu, HI 96813-3009.
- What is Kathleen Kozak's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Kozak is (808) 522-4000.
- Does Kathleen Kozak accept Medicare?
- Kathleen Kozak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Kozak's NPI active?
- Yes — Kathleen Kozak's NPI (1144319229) is active in the NPPES registry as of the last update on 2012-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.