Thomas S Kosasa MD Inc
NPI 1275792376 · Obstetrics & Gynecology Physician · Honolulu, HI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas S Kosasa MD Inc is a Obstetrics & Gynecology Physician organization in Honolulu, HI (NPI 1275792376).
Provider details
- NPI number
- 1275792376
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Kosasa, Owner(808) 949-2304
- License
- 2581 (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
18 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
- 2008-06-03
- Last updated
- 2008-06-03
Frequently asked questions
- What is Thomas S Kosasa MD Inc's NPI number?
- Thomas S Kosasa MD Inc's National Provider Identifier (NPI) is 1275792376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas S Kosasa MD Inc?
- Thomas S Kosasa MD Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas S Kosasa MD Inc located?
- Thomas S Kosasa MD Inc's practice location on file with NPPES is 1319 Punahou St Ste 1040, Honolulu, HI 96826-1081.
- What is Thomas S Kosasa MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Thomas S Kosasa MD Inc is (808) 949-2304.
- Does Thomas S Kosasa MD Inc accept Medicare?
- Thomas S Kosasa MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Thomas S Kosasa MD Inc?
- The authorized official listed on Thomas S Kosasa MD Inc's NPPES record is Thomas Kosasa, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas S Kosasa MD Inc's NPI active?
- Yes — Thomas S Kosasa MD Inc's NPI (1275792376) is active in the NPPES registry as of the last update on 2008-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.