Carolyn Ishii, D.M.D.
NPI 1790909919 · Dentist · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Ishii, D.M.D. is a Dentist provider in Sacramento, CA (NPI 1790909919).
Provider details
- NPI number
- 1790909919
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 30451 (CA)
Specialties & taxonomies
Dental Providers
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carolyn Ishii's NPI number?
- Carolyn Ishii's National Provider Identifier (NPI) is 1790909919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Ishii's specialty?
- Carolyn Ishii is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Carolyn Ishii located?
- Carolyn Ishii's practice location on file with NPPES is 2525 K St, Sacramento, CA 95816-5114.
- What is Carolyn Ishii's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Ishii is (916) 448-2461.
- Does Carolyn Ishii accept Medicare?
- Carolyn Ishii is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Ishii's NPI active?
- Yes — Carolyn Ishii's NPI (1790909919) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.