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Shizuka Koyama, DDS
NPI 1326227273 · Dentist · Anaheim, CA
Shizuka Koyama, DDS is a Dentist provider in Anaheim, CA (NPI 1326227273).
Provider details
- NPI number
- 1326227273
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 27444 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(88/100 index)
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
5591 East Santa Ana Canyon Road
Anaheim, CA 92807-3149
Phone: (714) 974-4202
Fax: (714) 974-3448
Street-level locationGet directions
Mailing address
Po Box 17668
Anaheim, CA 92817-7668
Registry dates
- Enumerated
- 2007-10-29
- Last updated
- 2007-10-29
Frequently asked questions
- What is Shizuka Koyama's NPI number?
- Shizuka Koyama's National Provider Identifier (NPI) is 1326227273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shizuka Koyama's specialty?
- Shizuka Koyama is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Shizuka Koyama located?
- Shizuka Koyama's practice location on file with NPPES is 5591 East Santa Ana Canyon Road, Anaheim, CA 92807-3149.
- What is Shizuka Koyama's phone number?
- The practice phone number listed in the NPPES registry for Shizuka Koyama is (714) 974-4202.
- Is Shizuka Koyama's NPI active?
- Yes — Shizuka Koyama's NPI (1326227273) is active in the NPPES registry as of the last update on 2007-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.