Naomi Karlen, M.D.
NPI 1427314467 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Karlen, M.D. is a Internal Medicine Physician provider in Honolulu, HI (NPI 1427314467).
Provider details
- NPI number
- 1427314467
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD.207636 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Naomi Karlen's NPI number?
- Naomi Karlen's National Provider Identifier (NPI) is 1427314467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Karlen's specialty?
- Naomi Karlen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Karlen located?
- Naomi Karlen's practice location on file with NPPES is 459 Patterson Rd, Honolulu, HI 96819-1522.
- What is Naomi Karlen's phone number?
- The practice phone number listed in the NPPES registry for Naomi Karlen is (808) 433-0660.
- Does Naomi Karlen accept Medicare?
- Naomi Karlen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Karlen's NPI active?
- Yes — Naomi Karlen's NPI (1427314467) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.